201402421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1847}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 229920768

約数和(自身を除く): 28518347

約数列:

[1, 11, 23, 253, 431, 1847, 4741, 9913, 20317, 42481, 109043, 467291, 796057, 8756627, 18309311, 201402421]

約数ペア:

[(1, 201402421), (11, 18309311), (23, 8756627), (253, 796057), (431, 467291), (1847, 109043), (4741, 42481), (9913, 20317)]