204465604

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 419973120

約数和(自身を除く): 215507516

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 251, 329, 502, 619, 658, 1004, 1238, 1316, 1757, 2476, 3514, 4333, 7028, 8666, 11797, 17332, 23594, 29093, 47188, 58186, 82579, 116372, 155369, 165158, 203651, 310738, 330316, 407302, 621476, 814604, 1087583, 2175166, 4350332, 7302343, 14604686, 29209372, 51116401, 102232802, 204465604]

約数ペア:

[(1, 204465604), (2, 102232802), (4, 51116401), (7, 29209372), (14, 14604686), (28, 7302343), (47, 4350332), (94, 2175166), (188, 1087583), (251, 814604), (329, 621476), (502, 407302), (619, 330316), (658, 310738), (1004, 203651), (1238, 165158), (1316, 155369), (1757, 116372), (2476, 82579), (3514, 58186), (4333, 47188), (7028, 29093), (8666, 23594), (11797, 17332)]