189265016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{550189}}^1$

素因数の和:550238

約数の個数: 16

約数和(自身を含む): 363125400

約数和(自身を除く): 173860384

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 550189, 1100378, 2200756, 4401512, 23658127, 47316254, 94632508, 189265016]

約数ペア:

[(1, 189265016), (2, 94632508), (4, 47316254), (8, 23658127), (43, 4401512), (86, 2200756), (172, 1100378), (344, 550189)]