198582008

素因数分解:

$2^3\times {\mathrm{1193}}^1\times {\mathrm{20807}}^1$

素因数の和:22006

約数の個数: 16

約数和(自身を含む): 372671280

約数和(自身を除く): 174089272

約数列:

[1, 2, 4, 8, 1193, 2386, 4772, 9544, 20807, 41614, 83228, 166456, 24822751, 49645502, 99291004, 198582008]

約数ペア:

[(1, 198582008), (2, 99291004), (4, 49645502), (8, 24822751), (1193, 166456), (2386, 83228), (4772, 41614), (9544, 20807)]