202077668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3886109}}^1$

素因数の和:3886126

約数の個数: 12

約数和(自身を含む): 380838780

約数和(自身を除く): 178761112

約数列:

[1, 2, 4, 13, 26, 52, 3886109, 7772218, 15544436, 50519417, 101038834, 202077668]

約数ペア:

[(1, 202077668), (2, 101038834), (4, 50519417), (13, 15544436), (26, 7772218), (52, 3886109)]