196861007

素因数分解:

$7^1\times {\mathrm{1871}}^1\times {\mathrm{15031}}^1$

素因数の和:16909

約数の個数: 8

約数和(自身を含む): 225119232

約数和(自身を除く): 28258225

約数列:

[1, 7, 1871, 13097, 15031, 105217, 28123001, 196861007]

約数ペア:

[(1, 196861007), (7, 28123001), (1871, 105217), (13097, 15031)]