201080456

素因数分解:

$2^3\times {\mathrm{2221}}^1\times {\mathrm{11317}}^1$

素因数の和:13544

約数の個数: 16

約数和(自身を含む): 377228940

約数和(自身を除く): 176148484

約数列:

[1, 2, 4, 8, 2221, 4442, 8884, 11317, 17768, 22634, 45268, 90536, 25135057, 50270114, 100540228, 201080456]

約数ペア:

[(1, 201080456), (2, 100540228), (4, 50270114), (8, 25135057), (2221, 90536), (4442, 45268), (8884, 22634), (11317, 17768)]