203425721

素因数分解:

${\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{27817}}^1$

素因数の和:27991

約数の個数: 8

約数和(自身を含む): 208301184

約数和(自身を除く): 4875463

約数列:

[1, 71, 103, 7313, 27817, 1975007, 2865151, 203425721]

約数ペア:

[(1, 203425721), (71, 2865151), (103, 1975007), (7313, 27817)]