206593456

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{218849}}^1$

素因数の和:218916

約数の個数: 20

約数和(自身を含む): 407061000

約数和(自身を除く): 200467544

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 218849, 437698, 875396, 1750792, 3501584, 12912091, 25824182, 51648364, 103296728, 206593456]

約数ペア:

[(1, 206593456), (2, 103296728), (4, 51648364), (8, 25824182), (16, 12912091), (59, 3501584), (118, 1750792), (236, 875396), (472, 437698), (944, 218849)]