156973182971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{200989991}}^1$

素因数の和:200990073

約数の個数: 8

約数和(自身を含む): 173655353088

約数和(自身を除く): 16682170117

約数列:

[1, 11, 71, 781, 200989991, 2210889901, 14270289361, 156973182971]

約数ペア:

[(1, 156973182971), (11, 14270289361), (71, 2210889901), (781, 200989991)]