204418510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{434933}}^1$

素因数の和:434987

約数の個数: 16

約数和(自身を含む): 375782976

約数和(自身を除く): 171364466

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 434933, 869866, 2174665, 4349330, 20441851, 40883702, 102209255, 204418510]

約数ペア:

[(1, 204418510), (2, 102209255), (5, 40883702), (10, 20441851), (47, 4349330), (94, 2174665), (235, 869866), (470, 434933)]