201439993

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{65981}}^1$

素因数の和:66095

約数の個数: 8

約数和(自身を含む): 209030976

約数和(自身を除く): 7590983

約数列:

[1, 43, 71, 3053, 65981, 2837183, 4684651, 201439993]

約数ペア:

[(1, 201439993), (43, 4684651), (71, 2837183), (3053, 65981)]