204150575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1459}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 263413200

約数和(自身を除く): 59262625

約数列:

[1, 5, 25, 29, 145, 193, 725, 965, 1459, 4825, 5597, 7295, 27985, 36475, 42311, 139925, 211555, 281587, 1057775, 1407935, 7039675, 8166023, 40830115, 204150575]

約数ペア:

[(1, 204150575), (5, 40830115), (25, 8166023), (29, 7039675), (145, 1407935), (193, 1057775), (725, 281587), (965, 211555), (1459, 139925), (4825, 42311), (5597, 36475), (7295, 27985)]