390573121

素因数分解:

${\mathrm{199}}^1\times {\mathrm{1049}}^1\times {\mathrm{1871}}^1$

素因数の和:3119

約数の個数: 8

約数和(自身を含む): 393120000

約数和(自身を除く): 2546879

約数列:

[1, 199, 1049, 1871, 208751, 372329, 1962679, 390573121]

約数ペア:

[(1, 390573121), (199, 1962679), (1049, 372329), (1871, 208751)]