201495856

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{213449}}^1$

素因数の和:213516

約数の個数: 20

約数和(自身を含む): 397017000

約数和(自身を除く): 195521144

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 213449, 426898, 853796, 1707592, 3415184, 12593491, 25186982, 50373964, 100747928, 201495856]

約数ペア:

[(1, 201495856), (2, 100747928), (4, 50373964), (8, 25186982), (16, 12593491), (59, 3415184), (118, 1707592), (236, 853796), (472, 426898), (944, 213449)]