201604969904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74558051}}^1$

素因数の和:74558085

約数の個数: 30

約数和(自身を含む): 422967828996

約数和(自身を除く): 221362859092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74558051, 149116102, 298232204, 596464408, 969254663, 1192928816, 1938509326, 3877018652, 7754037304, 12600310619, 15508074608, 25200621238, 50401242476, 100802484952, 201604969904]

約数ペア:

[(1, 201604969904), (2, 100802484952), (4, 50401242476), (8, 25200621238), (13, 15508074608), (16, 12600310619), (26, 7754037304), (52, 3877018652), (104, 1938509326), (169, 1192928816), (208, 969254663), (338, 596464408), (676, 298232204), (1352, 149116102), (2704, 74558051)]