208093311

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1360087}}^1$

素因数の和:1360110

約数の個数: 12

約数和(自身を含む): 318260592

約数和(自身を除く): 110167281

約数列:

[1, 3, 9, 17, 51, 153, 1360087, 4080261, 12240783, 23121479, 69364437, 208093311]

約数ペア:

[(1, 208093311), (3, 69364437), (9, 23121479), (17, 12240783), (51, 4080261), (153, 1360087)]