201239922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2579999}}^1$

素因数の和:2580017

約数の個数: 16

約数和(自身を含む): 433440000

約数和(自身を除く): 232200078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2579999, 5159998, 7739997, 15479994, 33539987, 67079974, 100619961, 201239922]

約数ペア:

[(1, 201239922), (2, 100619961), (3, 67079974), (6, 33539987), (13, 15479994), (26, 7739997), (39, 5159998), (78, 2579999)]