204415128

素因数分解:

$2^3\times 3^2\times {\mathrm{2839099}}^1$

素因数の和:2839111

約数の個数: 24

約数和(自身を含む): 553624500

約数和(自身を除く): 349209372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2839099, 5678198, 8517297, 11356396, 17034594, 22712792, 25551891, 34069188, 51103782, 68138376, 102207564, 204415128]

約数ペア:

[(1, 204415128), (2, 102207564), (3, 68138376), (4, 51103782), (6, 34069188), (8, 25551891), (9, 22712792), (12, 17034594), (18, 11356396), (24, 8517297), (36, 5678198), (72, 2839099)]