201331878044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4575724501}}^1$

素因数の和:4575724516

約数の個数: 12

約数和(自身を含む): 384360858168

約数和(自身を除く): 183028980124

約数列:

[1, 2, 4, 11, 22, 44, 4575724501, 9151449002, 18302898004, 50332969511, 100665939022, 201331878044]

約数ペア:

[(1, 201331878044), (2, 100665939022), (4, 50332969511), (11, 18302898004), (22, 9151449002), (44, 4575724501)]