200508964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{4801}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 359400888

約数和(自身を除く): 158891924

約数列:

[1, 2, 4, 53, 106, 197, 212, 394, 788, 4801, 9602, 10441, 19204, 20882, 41764, 254453, 508906, 945797, 1017812, 1891594, 3783188, 50127241, 100254482, 200508964]

約数ペア:

[(1, 200508964), (2, 100254482), (4, 50127241), (53, 3783188), (106, 1891594), (197, 1017812), (212, 945797), (394, 508906), (788, 254453), (4801, 41764), (9602, 20882), (10441, 19204)]