209377000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{4273}}^1$

素因数の和:4308

約数の個数: 96

約数和(自身を含む): 570066120

約数和(自身を除く): 360689120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1750, 1960, 2450, 3500, 4273, 4900, 6125, 7000, 8546, 9800, 12250, 17092, 21365, 24500, 29911, 34184, 42730, 49000, 59822, 85460, 106825, 119644, 149555, 170920, 209377, 213650, 239288, 299110, 418754, 427300, 534125, 598220, 747775, 837508, 854600, 1046885, 1068250, 1196440, 1495550, 1675016, 2093770, 2136500, 2991100, 3738875, 4187540, 4273000, 5234425, 5982200, 7477750, 8375080, 10468850, 14955500, 20937700, 26172125, 29911000, 41875400, 52344250, 104688500, 209377000]

約数ペア:

[(1, 209377000), (2, 104688500), (4, 52344250), (5, 41875400), (7, 29911000), (8, 26172125), (10, 20937700), (14, 14955500), (20, 10468850), (25, 8375080), (28, 7477750), (35, 5982200), (40, 5234425), (49, 4273000), (50, 4187540), (56, 3738875), (70, 2991100), (98, 2136500), (100, 2093770), (125, 1675016), (140, 1495550), (175, 1196440), (196, 1068250), (200, 1046885), (245, 854600), (250, 837508), (280, 747775), (350, 598220), (392, 534125), (490, 427300), (500, 418754), (700, 299110), (875, 239288), (980, 213650), (1000, 209377), (1225, 170920), (1400, 149555), (1750, 119644), (1960, 106825), (2450, 85460), (3500, 59822), (4273, 49000), (4900, 42730), (6125, 34184), (7000, 29911), (8546, 24500), (9800, 21365), (12250, 17092)]