201466489

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{132631}}^1$

素因数の和:132676

約数の個数: 12

約数和(自身を含む): 241920768

約数和(自身を除く): 40454279

約数列:

[1, 7, 31, 49, 217, 1519, 132631, 928417, 4111561, 6498919, 28780927, 201466489]

約数ペア:

[(1, 201466489), (7, 28780927), (31, 6498919), (49, 4111561), (217, 928417), (1519, 132631)]