2002/61/3-4 (26) — DOI: 10.5486/PMD.2002.2685 — pp. 595-602
Full Text Abstract

On the frequency of $k$-deficient numbers

Authors: Jean-Marie De Koninck and Imre Kátai

Keywords: sum of divisors, deficient numbers

Mathematics Subject Classification: 11A25, 11N37, 11N60