202000909

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{16529}}^1$

素因数の和:16652

約数の個数: 12

約数和(自身を含む): 224245980

約数和(自身を除く): 22245071

約数列:

[1, 11, 101, 121, 1111, 12221, 16529, 181819, 1669429, 2000009, 18363719, 202000909]

約数ペア:

[(1, 202000909), (11, 18363719), (101, 2000009), (121, 1669429), (1111, 181819), (12221, 16529)]