200027144

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{499}}^1\times {\mathrm{563}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 380700000

約数和(自身を除く): 180672856

約数列:

[1, 2, 4, 8, 89, 178, 356, 499, 563, 712, 998, 1126, 1996, 2252, 3992, 4504, 44411, 50107, 88822, 100214, 177644, 200428, 280937, 355288, 400856, 561874, 1123748, 2247496, 25003393, 50006786, 100013572, 200027144]

約数ペア:

[(1, 200027144), (2, 100013572), (4, 50006786), (8, 25003393), (89, 2247496), (178, 1123748), (356, 561874), (499, 400856), (563, 355288), (712, 280937), (998, 200428), (1126, 177644), (1996, 100214), (2252, 88822), (3992, 50107), (4504, 44411)]