201893188

素因数分解:

$2^2\times 7^1\times {\mathrm{7210471}}^1$

素因数の和:7210482

約数の個数: 12

約数和(自身を含む): 403786432

約数和(自身を除く): 201893244

約数列:

[1, 2, 4, 7, 14, 28, 7210471, 14420942, 28841884, 50473297, 100946594, 201893188]

約数ペア:

[(1, 201893188), (2, 100946594), (4, 50473297), (7, 28841884), (14, 14420942), (28, 7210471)]