On fluctuations in the mean of a sum-of-divisors function, II
Colloquium Mathematicum, Tome 108 (2007) no. 2, pp. 171-177.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

I give explicit values for the constant implied by an Omega-estimate due to Chen and Chen [CC] on the average of the sum of the divisors of $n$ which are relatively coprime to any given integer $a$.
DOI : 10.4064/cm108-2-1
Keywords: explicit values constant implied omega estimate due chen chen average sum divisors which relatively coprime given integer

Y.-F. S. Pétermann 1

1 Section de Mathématiques Université de Genève Case Postale 64 1211 Genève 4, Switzerland
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Y.-F. S. Pétermann. On fluctuations in the mean of
  a sum-of-divisors function, II. Colloquium Mathematicum, Tome 108 (2007) no. 2, pp. 171-177. doi : 10.4064/cm108-2-1. http://geodesic.mathdoc.fr/articles/10.4064/cm108-2-1/

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