201079225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 262036800

約数和(自身を除く): 60957575

約数列:

[1, 5, 23, 25, 115, 149, 575, 745, 2347, 3427, 3725, 11735, 17135, 53981, 58675, 85675, 269905, 349703, 1349525, 1748515, 8043169, 8742575, 40215845, 201079225]

約数ペア:

[(1, 201079225), (5, 40215845), (23, 8742575), (25, 8043169), (115, 1748515), (149, 1349525), (575, 349703), (745, 269905), (2347, 85675), (3427, 58675), (3725, 53981), (11735, 17135)]