201675620

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{89237}}^1$

素因数の和:89359

約数の個数: 24

約数和(自身を含む): 427271544

約数和(自身を除く): 225595924

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 89237, 178474, 356948, 446185, 892370, 1784740, 10083781, 20167562, 40335124, 50418905, 100837810, 201675620]

約数ペア:

[(1, 201675620), (2, 100837810), (4, 50418905), (5, 40335124), (10, 20167562), (20, 10083781), (113, 1784740), (226, 892370), (452, 446185), (565, 356948), (1130, 178474), (2260, 89237)]