203475028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{14957}}^1$

素因数の和:15159

約数の個数: 24

約数和(自身を含む): 376941600

約数和(自身を除く): 173466572

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 13604, 14957, 29914, 59828, 284183, 568366, 1136732, 2677303, 5354606, 10709212, 50868757, 101737514, 203475028]

約数ペア:

[(1, 203475028), (2, 101737514), (4, 50868757), (19, 10709212), (38, 5354606), (76, 2677303), (179, 1136732), (358, 568366), (716, 284183), (3401, 59828), (6802, 29914), (13604, 14957)]