206164000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 597542400

約数和(自身を除く): 391378400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 125, 140, 148, 160, 175, 185, 199, 200, 224, 250, 259, 280, 296, 350, 370, 398, 400, 500, 518, 560, 592, 700, 740, 796, 800, 875, 925, 995, 1000, 1036, 1120, 1184, 1295, 1393, 1400, 1480, 1592, 1750, 1850, 1990, 2000, 2072, 2590, 2786, 2800, 2960, 3184, 3500, 3700, 3980, 4000, 4144, 4625, 4975, 5180, 5572, 5600, 5920, 6368, 6475, 6965, 7000, 7363, 7400, 7960, 8288, 9250, 9950, 10360, 11144, 12950, 13930, 14000, 14726, 14800, 15920, 18500, 19900, 20720, 22288, 24875, 25900, 27860, 28000, 29452, 29600, 31840, 32375, 34825, 36815, 37000, 39800, 41440, 44576, 49750, 51541, 51800, 55720, 58904, 64750, 69650, 73630, 74000, 79600, 99500, 103082, 103600, 111440, 117808, 129500, 139300, 147260, 148000, 159200, 174125, 184075, 199000, 206164, 207200, 222880, 235616, 257705, 259000, 278600, 294520, 348250, 368150, 398000, 412328, 515410, 518000, 557200, 589040, 696500, 736300, 796000, 824656, 920375, 1030820, 1036000, 1114400, 1178080, 1288525, 1393000, 1472600, 1649312, 1840750, 2061640, 2577050, 2786000, 2945200, 3681500, 4123280, 5154100, 5572000, 5890400, 6442625, 7363000, 8246560, 10308200, 12885250, 14726000, 20616400, 25770500, 29452000, 41232800, 51541000, 103082000, 206164000]

約数ペア:

[(1, 206164000), (2, 103082000), (4, 51541000), (5, 41232800), (7, 29452000), (8, 25770500), (10, 20616400), (14, 14726000), (16, 12885250), (20, 10308200), (25, 8246560), (28, 7363000), (32, 6442625), (35, 5890400), (37, 5572000), (40, 5154100), (50, 4123280), (56, 3681500), (70, 2945200), (74, 2786000), (80, 2577050), (100, 2061640), (112, 1840750), (125, 1649312), (140, 1472600), (148, 1393000), (160, 1288525), (175, 1178080), (185, 1114400), (199, 1036000), (200, 1030820), (224, 920375), (250, 824656), (259, 796000), (280, 736300), (296, 696500), (350, 589040), (370, 557200), (398, 518000), (400, 515410), (500, 412328), (518, 398000), (560, 368150), (592, 348250), (700, 294520), (740, 278600), (796, 259000), (800, 257705), (875, 235616), (925, 222880), (995, 207200), (1000, 206164), (1036, 199000), (1120, 184075), (1184, 174125), (1295, 159200), (1393, 148000), (1400, 147260), (1480, 139300), (1592, 129500), (1750, 117808), (1850, 111440), (1990, 103600), (2000, 103082), (2072, 99500), (2590, 79600), (2786, 74000), (2800, 73630), (2960, 69650), (3184, 64750), (3500, 58904), (3700, 55720), (3980, 51800), (4000, 51541), (4144, 49750), (4625, 44576), (4975, 41440), (5180, 39800), (5572, 37000), (5600, 36815), (5920, 34825), (6368, 32375), (6475, 31840), (6965, 29600), (7000, 29452), (7363, 28000), (7400, 27860), (7960, 25900), (8288, 24875), (9250, 22288), (9950, 20720), (10360, 19900), (11144, 18500), (12950, 15920), (13930, 14800), (14000, 14726)]