208184450

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{70571}}^1$

素因数の和:70642

約数の個数: 24

約数和(自身を含む): 393791760

約数和(自身を除く): 185607310

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 70571, 141142, 352855, 705710, 1764275, 3528550, 4163689, 8327378, 20818445, 41636890, 104092225, 208184450]

約数ペア:

[(1, 208184450), (2, 104092225), (5, 41636890), (10, 20818445), (25, 8327378), (50, 4163689), (59, 3528550), (118, 1764275), (295, 705710), (590, 352855), (1475, 141142), (2950, 70571)]