199036318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{6311}}^1$

素因数の和:7539

約数の個数: 16

約数和(自身を含む): 321836256

約数和(自身を除く): 122799938

約数列:

[1, 2, 13, 26, 1213, 2426, 6311, 12622, 15769, 31538, 82043, 164086, 7655243, 15310486, 99518159, 199036318]

約数ペア:

[(1, 199036318), (2, 99518159), (13, 15310486), (26, 7655243), (1213, 164086), (2426, 82043), (6311, 31538), (12622, 15769)]