208099740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3468329}}^1$

素因数の和:3468341

約数の個数: 24

約数和(自身を含む): 582679440

約数和(自身を除く): 374579700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3468329, 6936658, 10404987, 13873316, 17341645, 20809974, 34683290, 41619948, 52024935, 69366580, 104049870, 208099740]

約数ペア:

[(1, 208099740), (2, 104049870), (3, 69366580), (4, 52024935), (5, 41619948), (6, 34683290), (10, 20809974), (12, 17341645), (15, 13873316), (20, 10404987), (30, 6936658), (60, 3468329)]