212200054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{42491}}^1$

素因数の和:42731

約数の個数: 16

約数和(自身を含む): 348774336

約数和(自身を除く): 136574282

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 42491, 84982, 467401, 934802, 9645457, 19290914, 106100027, 212200054]

約数ペア:

[(1, 212200054), (2, 106100027), (11, 19290914), (22, 9645457), (227, 934802), (454, 467401), (2497, 84982), (4994, 42491)]