202607489

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2897}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 236291328

約数和(自身を除く): 33683839

約数列:

[1, 7, 97, 103, 679, 721, 2897, 9991, 20279, 69937, 281009, 298391, 1967063, 2088737, 28943927, 202607489]

約数ペア:

[(1, 202607489), (7, 28943927), (97, 2088737), (103, 1967063), (679, 298391), (721, 281009), (2897, 69937), (9991, 20279)]