201012427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{90019}}^1$

素因数の和:90066

約数の個数: 16

約数和(自身を含む): 259257600

約数和(自身を除く): 58245173

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 90019, 630133, 990209, 2610551, 6931463, 18273857, 28716061, 201012427]

約数ペア:

[(1, 201012427), (7, 28716061), (11, 18273857), (29, 6931463), (77, 2610551), (203, 990209), (319, 630133), (2233, 90019)]