201074891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 216652800

約数和(自身を除く): 15577909

約数列:

[1, 19, 59, 181, 991, 1121, 3439, 10679, 18829, 58469, 179371, 202901, 1110911, 3408049, 10582889, 201074891]

約数ペア:

[(1, 201074891), (19, 10582889), (59, 3408049), (181, 1110911), (991, 202901), (1121, 179371), (3439, 58469), (10679, 18829)]