204595728

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{20201}}^1$

素因数の和:20423

約数の個数: 40

約数和(自身を含む): 531070176

約数和(自身を除く): 326474448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 20201, 40402, 60603, 80804, 121206, 161608, 242412, 323216, 484824, 969648, 4262411, 8524822, 12787233, 17049644, 25574466, 34099288, 51148932, 68198576, 102297864, 204595728]

約数ペア:

[(1, 204595728), (2, 102297864), (3, 68198576), (4, 51148932), (6, 34099288), (8, 25574466), (12, 17049644), (16, 12787233), (24, 8524822), (48, 4262411), (211, 969648), (422, 484824), (633, 323216), (844, 242412), (1266, 161608), (1688, 121206), (2532, 80804), (3376, 60603), (5064, 40402), (10128, 20201)]