201784675120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7666591}}^1$

素因数の和:7666658

約数の個数: 80

約数和(自身を含む): 547578667008

約数和(自身を除く): 345793991888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 7666591, 15333182, 30666364, 38332955, 53666137, 61332728, 76665910, 107332274, 122665456, 153331820, 214664548, 268330685, 306663640, 360329777, 429329096, 536661370, 613327280, 720659554, 858658192, 1073322740, 1441319108, 1801648885, 2146645480, 2522308439, 2882638216, 3603297770, 4293290960, 5044616878, 5765276432, 7206595540, 10089233756, 12611542195, 14413191080, 20178467512, 25223084390, 28826382160, 40356935024, 50446168780, 100892337560, 201784675120]

約数ペア:

[(1, 201784675120), (2, 100892337560), (4, 50446168780), (5, 40356935024), (7, 28826382160), (8, 25223084390), (10, 20178467512), (14, 14413191080), (16, 12611542195), (20, 10089233756), (28, 7206595540), (35, 5765276432), (40, 5044616878), (47, 4293290960), (56, 3603297770), (70, 2882638216), (80, 2522308439), (94, 2146645480), (112, 1801648885), (140, 1441319108), (188, 1073322740), (235, 858658192), (280, 720659554), (329, 613327280), (376, 536661370), (470, 429329096), (560, 360329777), (658, 306663640), (752, 268330685), (940, 214664548), (1316, 153331820), (1645, 122665456), (1880, 107332274), (2632, 76665910), (3290, 61332728), (3760, 53666137), (5264, 38332955), (6580, 30666364), (13160, 15333182), (26320, 7666591)]