206535176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{7951}}^1$

素因数の和:8165

約数の個数: 32

約数和(自身を含む): 412231680

約数和(自身を除く): 205696504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3247, 6494, 7951, 12988, 15902, 25976, 31804, 63608, 135167, 270334, 540668, 1081336, 1518641, 3037282, 6074564, 12149128, 25816897, 51633794, 103267588, 206535176]

約数ペア:

[(1, 206535176), (2, 103267588), (4, 51633794), (8, 25816897), (17, 12149128), (34, 6074564), (68, 3037282), (136, 1518641), (191, 1081336), (382, 540668), (764, 270334), (1528, 135167), (3247, 63608), (6494, 31804), (7951, 25976), (12988, 15902)]