202221134

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{2111}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 306256896

約数和(自身を除く): 104035762

約数列:

[1, 2, 211, 227, 422, 454, 2111, 4222, 47897, 95794, 445421, 479197, 890842, 958394, 101110567, 202221134]

約数ペア:

[(1, 202221134), (2, 101110567), (211, 958394), (227, 890842), (422, 479197), (454, 445421), (2111, 95794), (4222, 47897)]