202030191

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{185519}}^1$

素因数の和:185547

約数の個数: 18

約数和(自身を含む): 320764080

約数和(自身を除く): 118733889

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 185519, 556557, 1669671, 2040709, 6122127, 18366381, 22447799, 67343397, 202030191]

約数ペア:

[(1, 202030191), (3, 67343397), (9, 22447799), (11, 18366381), (33, 6122127), (99, 2040709), (121, 1669671), (363, 556557), (1089, 185519)]