201290771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1949}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 226044000

約数和(自身を除く): 24753229

約数列:

[1, 11, 41, 229, 451, 1949, 2519, 9389, 21439, 79909, 103279, 446321, 878999, 4909531, 18299161, 201290771]

約数ペア:

[(1, 201290771), (11, 18299161), (41, 4909531), (229, 878999), (451, 446321), (1949, 103279), (2519, 79909), (9389, 21439)]