198589036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2920427}}^1$

素因数の和:2920448

約数の個数: 12

約数和(自身を含む): 367973928

約数和(自身を除く): 169384892

約数列:

[1, 2, 4, 17, 34, 68, 2920427, 5840854, 11681708, 49647259, 99294518, 198589036]

約数ペア:

[(1, 198589036), (2, 99294518), (4, 49647259), (17, 11681708), (34, 5840854), (68, 2920427)]