208093008

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{31189}}^1$

素因数の和:31339

約数の個数: 40

約数和(自身を含む): 541458400

約数和(自身を除く): 333365392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 31189, 62378, 93567, 124756, 187134, 249512, 374268, 499024, 748536, 1497072, 4335271, 8670542, 13005813, 17341084, 26011626, 34682168, 52023252, 69364336, 104046504, 208093008]

約数ペア:

[(1, 208093008), (2, 104046504), (3, 69364336), (4, 52023252), (6, 34682168), (8, 26011626), (12, 17341084), (16, 13005813), (24, 8670542), (48, 4335271), (139, 1497072), (278, 748536), (417, 499024), (556, 374268), (834, 249512), (1112, 187134), (1668, 124756), (2224, 93567), (3336, 62378), (6672, 31189)]