211232432

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{42179}}^1$

素因数の和:42500

約数の個数: 20

約数和(自身を含む): 410580120

約数和(自身を除く): 199347688

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 42179, 84358, 168716, 337432, 674864, 13202027, 26404054, 52808108, 105616216, 211232432]

約数ペア:

[(1, 211232432), (2, 105616216), (4, 52808108), (8, 26404054), (16, 13202027), (313, 674864), (626, 337432), (1252, 168716), (2504, 84358), (5008, 42179)]