204420303

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 298937808

約数和(自身を除く): 94517505

約数列:

[1, 3, 9, 137, 317, 411, 523, 951, 1233, 1569, 2853, 4707, 43429, 71651, 130287, 165791, 214953, 390861, 497373, 644859, 1492119, 22713367, 68140101, 204420303]

約数ペア:

[(1, 204420303), (3, 68140101), (9, 22713367), (137, 1492119), (317, 644859), (411, 497373), (523, 390861), (951, 214953), (1233, 165791), (1569, 130287), (2853, 71651), (4707, 43429)]