201995523

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2393}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 298024272

約数和(自身を除く): 96028749

約数列:

[1, 3, 9, 83, 113, 249, 339, 747, 1017, 2393, 7179, 9379, 21537, 28137, 84411, 198619, 270409, 595857, 811227, 1787571, 2433681, 22443947, 67331841, 201995523]

約数ペア:

[(1, 201995523), (3, 67331841), (9, 22443947), (83, 2433681), (113, 1787571), (249, 811227), (339, 595857), (747, 270409), (1017, 198619), (2393, 84411), (7179, 28137), (9379, 21537)]