201943088

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{10253}}^1$

素因数の和:11492

約数の個数: 20

約数和(自身を含む): 391620768

約数和(自身を除く): 189677680

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 4924, 9848, 10253, 19696, 20506, 41012, 82024, 164048, 12621443, 25242886, 50485772, 100971544, 201943088]

約数ペア:

[(1, 201943088), (2, 100971544), (4, 50485772), (8, 25242886), (16, 12621443), (1231, 164048), (2462, 82024), (4924, 41012), (9848, 20506), (10253, 19696)]