208899156965

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{773}}^1\times {\mathrm{1283}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 254257885440

約数和(自身を除く): 45358728475

約数列:

[1, 5, 103, 409, 515, 773, 1283, 2045, 3865, 6415, 42127, 79619, 132149, 210635, 316157, 398095, 524747, 660745, 991759, 1580785, 2623735, 4958795, 32564171, 54048941, 102151177, 162820855, 270244705, 405629431, 510755885, 2028147155, 41779831393, 208899156965]

約数ペア:

[(1, 208899156965), (5, 41779831393), (103, 2028147155), (409, 510755885), (515, 405629431), (773, 270244705), (1283, 162820855), (2045, 102151177), (3865, 54048941), (6415, 32564171), (42127, 4958795), (79619, 2623735), (132149, 1580785), (210635, 991759), (316157, 660745), (398095, 524747)]