204085017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1333889}}^1$

素因数の和:1333912

約数の個数: 12

約数和(自身を含む): 312130260

約数和(自身を除く): 108045243

約数列:

[1, 3, 9, 17, 51, 153, 1333889, 4001667, 12005001, 22676113, 68028339, 204085017]

約数ペア:

[(1, 204085017), (3, 68028339), (9, 22676113), (17, 12005001), (51, 4001667), (153, 1333889)]