201789916

素因数分解:

$2^2\times {\mathrm{3181}}^1\times {\mathrm{15859}}^1$

素因数の和:19044

約数の個数: 12

約数和(自身を含む): 353265640

約数和(自身を除く): 151475724

約数列:

[1, 2, 4, 3181, 6362, 12724, 15859, 31718, 63436, 50447479, 100894958, 201789916]

約数ペア:

[(1, 201789916), (2, 100894958), (4, 50447479), (3181, 63436), (6362, 31718), (12724, 15859)]