200492034620

素因数分解:

$2^2\times 5^1\times {\mathrm{10024601731}}^1$

素因数の和:10024601740

約数の個数: 12

約数和(自身を含む): 421033272744

約数和(自身を除く): 220541238124

約数列:

[1, 2, 4, 5, 10, 20, 10024601731, 20049203462, 40098406924, 50123008655, 100246017310, 200492034620]

約数ペア:

[(1, 200492034620), (2, 100246017310), (4, 50123008655), (5, 40098406924), (10, 20049203462), (20, 10024601731)]