210899534

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1\times {\mathrm{2711}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 320525856

約数和(自身を除く): 109626322

約数列:

[1, 2, 97, 194, 401, 802, 2711, 5422, 38897, 77794, 262967, 525934, 1087111, 2174222, 105449767, 210899534]

約数ペア:

[(1, 210899534), (2, 105449767), (97, 2174222), (194, 1087111), (401, 525934), (802, 262967), (2711, 77794), (5422, 38897)]