210004964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{17791}}^1$

素因数の和:18035

約数の個数: 24

約数和(自身を含む): 397544448

約数和(自身を除く): 187539484

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2951, 5902, 11804, 17791, 35582, 71164, 231283, 462566, 925132, 4038557, 8077114, 16154228, 52501241, 105002482, 210004964]

約数ペア:

[(1, 210004964), (2, 105002482), (4, 52501241), (13, 16154228), (26, 8077114), (52, 4038557), (227, 925132), (454, 462566), (908, 231283), (2951, 71164), (5902, 35582), (11804, 17791)]