220145332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5003303}}^1$

素因数の和:5003318

約数の個数: 12

約数和(自身を含む): 420277536

約数和(自身を除く): 200132204

約数列:

[1, 2, 4, 11, 22, 44, 5003303, 10006606, 20013212, 55036333, 110072666, 220145332]

約数ペア:

[(1, 220145332), (2, 110072666), (4, 55036333), (11, 20013212), (22, 10006606), (44, 5003303)]