162844210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397181}}^1$

素因数の和:397229

約数の個数: 16

約数和(自身を含む): 300269592

約数和(自身を除く): 137425382

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 397181, 794362, 1985905, 3971810, 16284421, 32568842, 81422105, 162844210]

約数ペア:

[(1, 162844210), (2, 81422105), (5, 32568842), (10, 16284421), (41, 3971810), (82, 1985905), (205, 794362), (410, 397181)]