219990504

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{110437}}^1$

素因数の和:110529

約数の個数: 32

約数和(自身を含む): 556607520

約数和(自身を除く): 336617016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 110437, 220874, 331311, 441748, 662622, 883496, 1325244, 2650488, 9166271, 18332542, 27498813, 36665084, 54997626, 73330168, 109995252, 219990504]

約数ペア:

[(1, 219990504), (2, 109995252), (3, 73330168), (4, 54997626), (6, 36665084), (8, 27498813), (12, 18332542), (24, 9166271), (83, 2650488), (166, 1325244), (249, 883496), (332, 662622), (498, 441748), (664, 331311), (996, 220874), (1992, 110437)]