208027249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12373}}^1$

素因数の和:12456

約数の個数: 16

約数和(自身を含む): 235204992

約数和(自身を除く): 27177743

約数列:

[1, 17, 23, 43, 391, 731, 989, 12373, 16813, 210341, 284579, 532039, 4837843, 9044663, 12236897, 208027249]

約数ペア:

[(1, 208027249), (17, 12236897), (23, 9044663), (43, 4837843), (391, 532039), (731, 284579), (989, 210341), (12373, 16813)]