198076016

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{8849}}^1$

素因数の和:10256

約数の個数: 20

約数和(自身を含む): 384090000

約数和(自身を除く): 186013984

約数列:

[1, 2, 4, 8, 16, 1399, 2798, 5596, 8849, 11192, 17698, 22384, 35396, 70792, 141584, 12379751, 24759502, 49519004, 99038008, 198076016]

約数ペア:

[(1, 198076016), (2, 99038008), (4, 49519004), (8, 24759502), (16, 12379751), (1399, 141584), (2798, 70792), (5596, 35396), (8849, 22384), (11192, 17698)]