198262022

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137491}}^1$

素因数の和:137603

約数の個数: 16

約数和(自身を含む): 343180032

約数和(自身を除く): 144918010

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 137491, 274982, 962437, 1924874, 14161573, 28323146, 99131011, 198262022]

約数ペア:

[(1, 198262022), (2, 99131011), (7, 28323146), (14, 14161573), (103, 1924874), (206, 962437), (721, 274982), (1442, 137491)]