201551251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 222929280

約数和(自身を除く): 21378029

約数列:

[1, 11, 139, 193, 683, 1529, 2123, 7513, 26827, 94937, 131819, 295097, 1044307, 1450009, 18322841, 201551251]

約数ペア:

[(1, 201551251), (11, 18322841), (139, 1450009), (193, 1044307), (683, 295097), (1529, 131819), (2123, 94937), (7513, 26827)]