201988736

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{6287}}^1$

素因数の和:6552

約数の個数: 32

約数和(自身を含む): 404066880

約数和(自身を除く): 202078144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 2008, 4016, 6287, 8032, 12574, 16064, 25148, 32128, 50296, 100592, 201184, 402368, 804736, 1578037, 3156074, 6312148, 12624296, 25248592, 50497184, 100994368, 201988736]

約数ペア:

[(1, 201988736), (2, 100994368), (4, 50497184), (8, 25248592), (16, 12624296), (32, 6312148), (64, 3156074), (128, 1578037), (251, 804736), (502, 402368), (1004, 201184), (2008, 100592), (4016, 50296), (6287, 32128), (8032, 25148), (12574, 16064)]