214968628

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{17099}}^1$

素因数の和:17559

約数の個数: 24

約数和(自身を含む): 430920000

約数和(自身を除く): 215951372

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 6286, 12572, 17099, 34198, 68396, 119693, 239386, 478772, 7677451, 15354902, 30709804, 53742157, 107484314, 214968628]

約数ペア:

[(1, 214968628), (2, 107484314), (4, 53742157), (7, 30709804), (14, 15354902), (28, 7677451), (449, 478772), (898, 239386), (1796, 119693), (3143, 68396), (6286, 34198), (12572, 17099)]