208153202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{31721}}^1$

素因数の和:31933

約数の個数: 16

約数和(自身を含む): 332319672

約数和(自身を除く): 124166470

約数列:

[1, 2, 17, 34, 193, 386, 3281, 6562, 31721, 63442, 539257, 1078514, 6122153, 12244306, 104076601, 208153202]

約数ペア:

[(1, 208153202), (2, 104076601), (17, 12244306), (34, 6122153), (193, 1078514), (386, 539257), (3281, 63442), (6562, 31721)]