127129404

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{199889}}^1$

素因数の和:199949

約数の個数: 24

約数和(自身を含む): 302233680

約数和(自身を除く): 175104276

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 199889, 399778, 599667, 799556, 1199334, 2398668, 10594117, 21188234, 31782351, 42376468, 63564702, 127129404]

約数ペア:

[(1, 127129404), (2, 63564702), (3, 42376468), (4, 31782351), (6, 21188234), (12, 10594117), (53, 2398668), (106, 1199334), (159, 799556), (212, 599667), (318, 399778), (636, 199889)]