200055663

素因数分解:

$3^4\times {\mathrm{823}}^1\times {\mathrm{3001}}^1$

素因数の和:3836

約数の個数: 20

約数和(自身を含む): 299311408

約数和(自身を除く): 99255745

約数列:

[1, 3, 9, 27, 81, 823, 2469, 3001, 7407, 9003, 22221, 27009, 66663, 81027, 243081, 2469823, 7409469, 22228407, 66685221, 200055663]

約数ペア:

[(1, 200055663), (3, 66685221), (9, 22228407), (27, 7409469), (81, 2469823), (823, 243081), (2469, 81027), (3001, 66663), (7407, 27009), (9003, 22221)]