207305438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{20611}}^1$

素因数の和:20767

約数の個数: 16

約数和(自身を含む): 320557824

約数和(自身を除く): 113252386

約数列:

[1, 2, 47, 94, 107, 214, 5029, 10058, 20611, 41222, 968717, 1937434, 2205377, 4410754, 103652719, 207305438]

約数ペア:

[(1, 207305438), (2, 103652719), (47, 4410754), (94, 2205377), (107, 1937434), (214, 968717), (5029, 41222), (10058, 20611)]