201994954857

素因数分解:

$3^2\times {\mathrm{2287}}^1\times {\mathrm{9813679}}^1$

素因数の和:9815972

約数の個数: 12

約数和(自身を含む): 291898097920

約数和(自身を除く): 89903143063

約数列:

[1, 3, 9, 2287, 6861, 20583, 9813679, 29441037, 88323111, 22443883873, 67331651619, 201994954857]

約数ペア:

[(1, 201994954857), (3, 67331651619), (9, 22443883873), (2287, 88323111), (6861, 29441037), (20583, 9813679)]