190198274

素因数分解:

$2^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{6803}}^1$

素因数の和:8809

約数の個数: 16

約数和(自身を含む): 326265408

約数和(自身を除く): 136067134

約数列:

[1, 2, 7, 14, 1997, 3994, 6803, 13606, 13979, 27958, 47621, 95242, 13585591, 27171182, 95099137, 190198274]

約数ペア:

[(1, 190198274), (2, 95099137), (7, 27171182), (14, 13585591), (1997, 95242), (3994, 47621), (6803, 27958), (13606, 13979)]