201428326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223313}}^1$

素因数の和:223367

約数の個数: 16

約数和(自身を含む): 337650768

約数和(自身を除く): 136222442

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 223313, 446626, 2456443, 4912886, 9155833, 18311666, 100714163, 201428326]

約数ペア:

[(1, 201428326), (2, 100714163), (11, 18311666), (22, 9155833), (41, 4912886), (82, 2456443), (451, 446626), (902, 223313)]