201664866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2585447}}^1$

素因数の和:2585465

約数の個数: 16

約数和(自身を含む): 434355264

約数和(自身を除く): 232690398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2585447, 5170894, 7756341, 15512682, 33610811, 67221622, 100832433, 201664866]

約数ペア:

[(1, 201664866), (2, 100832433), (3, 67221622), (6, 33610811), (13, 15512682), (26, 7756341), (39, 5170894), (78, 2585447)]