200490696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{397799}}^1$

素因数の和:397818

約数の個数: 48

約数和(自身を含む): 620568000

約数和(自身を除く): 420077304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 397799, 795598, 1193397, 1591196, 2386794, 2784593, 3182392, 3580191, 4773588, 5569186, 7160382, 8353779, 9547176, 11138372, 14320764, 16707558, 22276744, 25061337, 28641528, 33415116, 50122674, 66830232, 100245348, 200490696]

約数ペア:

[(1, 200490696), (2, 100245348), (3, 66830232), (4, 50122674), (6, 33415116), (7, 28641528), (8, 25061337), (9, 22276744), (12, 16707558), (14, 14320764), (18, 11138372), (21, 9547176), (24, 8353779), (28, 7160382), (36, 5569186), (42, 4773588), (56, 3580191), (63, 3182392), (72, 2784593), (84, 2386794), (126, 1591196), (168, 1193397), (252, 795598), (504, 397799)]