199884752

素因数分解:

$2^4\times {\mathrm{1747}}^1\times {\mathrm{7151}}^1$

素因数の和:8906

約数の個数: 20

約数和(自身を含む): 387552576

約数和(自身を除く): 187667824

約数列:

[1, 2, 4, 8, 16, 1747, 3494, 6988, 7151, 13976, 14302, 27952, 28604, 57208, 114416, 12492797, 24985594, 49971188, 99942376, 199884752]

約数ペア:

[(1, 199884752), (2, 99942376), (4, 49971188), (8, 24985594), (16, 12492797), (1747, 114416), (3494, 57208), (6988, 28604), (7151, 27952), (13976, 14302)]