201444947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 223903872

約数和(自身を除く): 22458925

約数列:

[1, 11, 67, 443, 617, 737, 4873, 6787, 29681, 41339, 273331, 326491, 454729, 3006641, 18313177, 201444947]

約数ペア:

[(1, 201444947), (11, 18313177), (67, 3006641), (443, 454729), (617, 326491), (737, 273331), (4873, 41339), (6787, 29681)]