204389361

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71191}}^1$

素因数の和:71237

約数の個数: 24

約数和(自身を含む): 333178560

約数和(自身を除く): 128789199

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 71191, 213573, 640719, 783101, 2064539, 2349303, 6193617, 7047909, 18580851, 22709929, 68129787, 204389361]

約数ペア:

[(1, 204389361), (3, 68129787), (9, 22709929), (11, 18580851), (29, 7047909), (33, 6193617), (87, 2349303), (99, 2064539), (261, 783101), (319, 640719), (957, 213573), (2871, 71191)]