208040261

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{132257}}^1$

素因数の和:132292

約数の個数: 12

約数和(自身を含む): 246264396

約数和(自身を除く): 38224135

約数列:

[1, 11, 13, 121, 143, 1573, 132257, 1454827, 1719341, 16003097, 18912751, 208040261]

約数ペア:

[(1, 208040261), (11, 18912751), (13, 16003097), (121, 1719341), (143, 1454827), (1573, 132257)]