208430238

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{2237}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 426365856

約数和(自身を除く): 217935618

約数列:

[1, 2, 3, 6, 53, 106, 159, 293, 318, 586, 879, 1758, 2237, 4474, 6711, 13422, 15529, 31058, 46587, 93174, 118561, 237122, 355683, 655441, 711366, 1310882, 1966323, 3932646, 34738373, 69476746, 104215119, 208430238]

約数ペア:

[(1, 208430238), (2, 104215119), (3, 69476746), (6, 34738373), (53, 3932646), (106, 1966323), (159, 1310882), (293, 711366), (318, 655441), (586, 355683), (879, 237122), (1758, 118561), (2237, 93174), (4474, 46587), (6711, 31058), (13422, 15529)]