202904205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1932421}}^1$

素因数の和:1932436

約数の個数: 16

約数和(自身を含む): 371025024

約数和(自身を除く): 168120819

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1932421, 5797263, 9662105, 13526947, 28986315, 40580841, 67634735, 202904205]

約数ペア:

[(1, 202904205), (3, 67634735), (5, 40580841), (7, 28986315), (15, 13526947), (21, 9662105), (35, 5797263), (105, 1932421)]