200115421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{9839}}^1$

素因数の和:9936

約数の個数: 12

約数和(自身を含む): 223525440

約数和(自身を除く): 23410019

約数列:

[1, 11, 43, 473, 1849, 9839, 20339, 108229, 423077, 4653847, 18192311, 200115421]

約数ペア:

[(1, 200115421), (11, 18192311), (43, 4653847), (473, 423077), (1849, 108229), (9839, 20339)]