208020073

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 223027200

約数和(自身を除く): 15007127

約数列:

[1, 23, 47, 199, 967, 1081, 4577, 9353, 22241, 45449, 192433, 215119, 1045327, 4425959, 9044351, 208020073]

約数ペア:

[(1, 208020073), (23, 9044351), (47, 4425959), (199, 1045327), (967, 215119), (1081, 192433), (4577, 45449), (9353, 22241)]