196480396

素因数分解:

$2^2\times 7^2\times {\mathrm{1002451}}^1$

素因数の和:1002469

約数の個数: 18

約数和(自身を含む): 399978348

約数和(自身を除く): 203497952

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1002451, 2004902, 4009804, 7017157, 14034314, 28068628, 49120099, 98240198, 196480396]

約数ペア:

[(1, 196480396), (2, 98240198), (4, 49120099), (7, 28068628), (14, 14034314), (28, 7017157), (49, 4009804), (98, 2004902), (196, 1002451)]