201254000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2211

約数の個数: 80

約数和(自身を含む): 497218176

約数和(自身を除く): 295964176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 188, 200, 235, 250, 376, 400, 470, 500, 752, 940, 1000, 1175, 1880, 2000, 2141, 2350, 3760, 4282, 4700, 5875, 8564, 9400, 10705, 11750, 17128, 18800, 21410, 23500, 34256, 42820, 47000, 53525, 85640, 94000, 100627, 107050, 171280, 201254, 214100, 267625, 402508, 428200, 503135, 535250, 805016, 856400, 1006270, 1070500, 1610032, 2012540, 2141000, 2515675, 4025080, 4282000, 5031350, 8050160, 10062700, 12578375, 20125400, 25156750, 40250800, 50313500, 100627000, 201254000]

約数ペア:

[(1, 201254000), (2, 100627000), (4, 50313500), (5, 40250800), (8, 25156750), (10, 20125400), (16, 12578375), (20, 10062700), (25, 8050160), (40, 5031350), (47, 4282000), (50, 4025080), (80, 2515675), (94, 2141000), (100, 2012540), (125, 1610032), (188, 1070500), (200, 1006270), (235, 856400), (250, 805016), (376, 535250), (400, 503135), (470, 428200), (500, 402508), (752, 267625), (940, 214100), (1000, 201254), (1175, 171280), (1880, 107050), (2000, 100627), (2141, 94000), (2350, 85640), (3760, 53525), (4282, 47000), (4700, 42820), (5875, 34256), (8564, 23500), (9400, 21410), (10705, 18800), (11750, 17128)]