198020012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2912059}}^1$

素因数の和:2912080

約数の個数: 12

約数和(自身を含む): 366919560

約数和(自身を除く): 168899548

約数列:

[1, 2, 4, 17, 34, 68, 2912059, 5824118, 11648236, 49505003, 99010006, 198020012]

約数ペア:

[(1, 198020012), (2, 99010006), (4, 49505003), (17, 11648236), (34, 5824118), (68, 2912059)]