210817612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3100259}}^1$

素因数の和:3100280

約数の個数: 12

約数和(自身を含む): 390632760

約数和(自身を除く): 179815148

約数列:

[1, 2, 4, 17, 34, 68, 3100259, 6200518, 12401036, 52704403, 105408806, 210817612]

約数ペア:

[(1, 210817612), (2, 105408806), (4, 52704403), (17, 12401036), (34, 6200518), (68, 3100259)]