214967962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{65579}}^1$

素因数の和:65741

約数の個数: 16

約数和(自身を含む): 354132000

約数和(自身を除く): 139164038

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 65579, 131158, 721369, 1442738, 9771271, 19542542, 107483981, 214967962]

約数ペア:

[(1, 214967962), (2, 107483981), (11, 19542542), (22, 9771271), (149, 1442738), (298, 721369), (1639, 131158), (3278, 65579)]