203075108

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{1609}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 359738400

約数和(自身を除く): 156663292

約数列:

[1, 2, 4, 139, 227, 278, 454, 556, 908, 1609, 3218, 6436, 31553, 63106, 126212, 223651, 365243, 447302, 730486, 894604, 1460972, 50768777, 101537554, 203075108]

約数ペア:

[(1, 203075108), (2, 101537554), (4, 50768777), (139, 1460972), (227, 894604), (278, 730486), (454, 447302), (556, 365243), (908, 223651), (1609, 126212), (3218, 63106), (6436, 31553)]