188203037

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 221014080

約数和(自身を除く): 32811043

約数列:

[1, 11, 19, 71, 121, 209, 781, 1153, 1349, 2299, 8591, 12683, 14839, 21907, 81863, 139513, 163229, 240977, 900493, 1555397, 2650747, 9905423, 17109367, 188203037]

約数ペア:

[(1, 188203037), (11, 17109367), (19, 9905423), (71, 2650747), (121, 1555397), (209, 900493), (781, 240977), (1153, 163229), (1349, 139513), (2299, 81863), (8591, 21907), (12683, 14839)]