200907725

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{96823}}^1$

素因数の和:96916

約数の個数: 12

約数和(自身を含む): 252129696

約数和(自身を除く): 51221971

約数列:

[1, 5, 25, 83, 415, 2075, 96823, 484115, 2420575, 8036309, 40181545, 200907725]

約数ペア:

[(1, 200907725), (5, 40181545), (25, 8036309), (83, 2420575), (415, 484115), (2075, 96823)]