199966488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{438523}}^1$

素因数の和:438551

約数の個数: 32

約数和(自身を含む): 526228800

約数和(自身を除く): 326262312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 438523, 877046, 1315569, 1754092, 2631138, 3508184, 5262276, 8331937, 10524552, 16663874, 24995811, 33327748, 49991622, 66655496, 99983244, 199966488]

約数ペア:

[(1, 199966488), (2, 99983244), (3, 66655496), (4, 49991622), (6, 33327748), (8, 24995811), (12, 16663874), (19, 10524552), (24, 8331937), (38, 5262276), (57, 3508184), (76, 2631138), (114, 1754092), (152, 1315569), (228, 877046), (456, 438523)]