210026398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{78193}}^1$

素因数の和:78291

約数の個数: 16

約数和(自身を含む): 337798080

約数和(自身を除く): 127771682

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 78193, 156386, 1329281, 2658562, 6177247, 12354494, 105013199, 210026398]

約数ペア:

[(1, 210026398), (2, 105013199), (17, 12354494), (34, 6177247), (79, 2658562), (158, 1329281), (1343, 156386), (2686, 78193)]