200801440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{179287}}^1$

素因数の和:179309

約数の個数: 48

約数和(自身を含む): 542166912

約数和(自身を除く): 341365472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 179287, 358574, 717148, 896435, 1255009, 1434296, 1792870, 2510018, 2868592, 3585740, 5020036, 5737184, 6275045, 7171480, 10040072, 12550090, 14342960, 20080144, 25100180, 28685920, 40160288, 50200360, 100400720, 200801440]

約数ペア:

[(1, 200801440), (2, 100400720), (4, 50200360), (5, 40160288), (7, 28685920), (8, 25100180), (10, 20080144), (14, 14342960), (16, 12550090), (20, 10040072), (28, 7171480), (32, 6275045), (35, 5737184), (40, 5020036), (56, 3585740), (70, 2868592), (80, 2510018), (112, 1792870), (140, 1434296), (160, 1255009), (224, 896435), (280, 717148), (560, 358574), (1120, 179287)]