210933146

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{17903}}^1$

素因数の和:18085

約数の個数: 16

約数和(自身を含む): 326139264

約数和(自身を除く): 115206118

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 17903, 35806, 769829, 1539658, 2452711, 4905422, 105466573, 210933146]

約数ペア:

[(1, 210933146), (2, 105466573), (43, 4905422), (86, 2452711), (137, 1539658), (274, 769829), (5891, 35806), (11782, 17903)]