201742046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{90793}}^1$

素因数の和:90907

約数の個数: 16

約数和(自身を含む): 333395568

約数和(自身を除く): 131653522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 90793, 181586, 998723, 1997446, 9170093, 18340186, 100871023, 201742046]

約数ペア:

[(1, 201742046), (2, 100871023), (11, 18340186), (22, 9170093), (101, 1997446), (202, 998723), (1111, 181586), (2222, 90793)]