210331370

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 382814208

約数和(自身を除く): 172482838

約数列:

[1, 2, 5, 10, 223, 257, 367, 446, 514, 734, 1115, 1285, 1835, 2230, 2570, 3670, 57311, 81841, 94319, 114622, 163682, 188638, 286555, 409205, 471595, 573110, 818410, 943190, 21033137, 42066274, 105165685, 210331370]

約数ペア:

[(1, 210331370), (2, 105165685), (5, 42066274), (10, 21033137), (223, 943190), (257, 818410), (367, 573110), (446, 471595), (514, 409205), (734, 286555), (1115, 188638), (1285, 163682), (1835, 114622), (2230, 94319), (2570, 81841), (3670, 57311)]