208522821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{73243}}^1$

素因数の和:73332

約数の個数: 16

約数和(自身を含む): 303523136

約数和(自身を除く): 95000315

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 73243, 219729, 952159, 2856477, 5346739, 16040217, 69507607, 208522821]

約数ペア:

[(1, 208522821), (3, 69507607), (13, 16040217), (39, 5346739), (73, 2856477), (219, 952159), (949, 219729), (2847, 73243)]