207824210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889311}}^1$

素因数の和:1889329

約数の個数: 16

約数和(自身を含む): 408091392

約数和(自身を除く): 200267182

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1889311, 3778622, 9446555, 18893110, 20782421, 41564842, 103912105, 207824210]

約数ペア:

[(1, 207824210), (2, 103912105), (5, 41564842), (10, 20782421), (11, 18893110), (22, 9446555), (55, 3778622), (110, 1889311)]