221413852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5032133}}^1$

素因数の和:5032148

約数の個数: 12

約数和(自身を含む): 422699256

約数和(自身を除く): 201285404

約数列:

[1, 2, 4, 11, 22, 44, 5032133, 10064266, 20128532, 55353463, 110706926, 221413852]

約数ペア:

[(1, 221413852), (2, 110706926), (4, 55353463), (11, 20128532), (22, 10064266), (44, 5032133)]