201656543

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{23473}}^1$

素因数の和:23566

約数の個数: 12

約数和(自身を含む): 224787024

約数和(自身を除く): 23130481

約数列:

[1, 11, 71, 121, 781, 8591, 23473, 258203, 1666583, 2840233, 18332413, 201656543]

約数ペア:

[(1, 201656543), (11, 18332413), (71, 2840233), (121, 1666583), (781, 258203), (8591, 23473)]