201925889

素因数分解:

${\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{12739}}^1$

素因数の和:12892

約数の個数: 12

約数和(自身を含む): 223663440

約数和(自身を除く): 21737551

約数列:

[1, 11, 121, 131, 1441, 12739, 15851, 140129, 1541419, 1668809, 18356899, 201925889]

約数ペア:

[(1, 201925889), (11, 18356899), (121, 1668809), (131, 1541419), (1441, 140129), (12739, 15851)]