201896545

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1279}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 245329920

約数和(自身を除く): 43433375

約数列:

[1, 5, 131, 241, 655, 1205, 1279, 6395, 31571, 157855, 167549, 308239, 837745, 1541195, 40379309, 201896545]

約数ペア:

[(1, 201896545), (5, 40379309), (131, 1541195), (241, 837745), (655, 308239), (1205, 167549), (1279, 157855), (6395, 31571)]