206201600

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 581681520

約数和(自身を除く): 375479920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 64, 80, 88, 100, 101, 110, 116, 128, 145, 160, 176, 200, 202, 220, 232, 256, 275, 290, 319, 320, 352, 400, 404, 440, 464, 505, 550, 580, 638, 640, 704, 725, 800, 808, 880, 928, 1010, 1100, 1111, 1160, 1276, 1280, 1408, 1450, 1595, 1600, 1616, 1760, 1856, 2020, 2200, 2222, 2320, 2525, 2552, 2816, 2900, 2929, 3190, 3200, 3232, 3520, 3712, 4040, 4400, 4444, 4640, 5050, 5104, 5555, 5800, 5858, 6380, 6400, 6464, 7040, 7424, 7975, 8080, 8800, 8888, 9280, 10100, 10208, 11110, 11600, 11716, 12760, 12928, 14080, 14645, 15950, 16160, 17600, 17776, 18560, 20200, 20416, 22220, 23200, 23432, 25520, 25856, 27775, 29290, 31900, 32219, 32320, 35200, 35552, 37120, 40400, 40832, 44440, 46400, 46864, 51040, 55550, 58580, 63800, 64438, 64640, 70400, 71104, 73225, 80800, 81664, 88880, 92800, 93728, 102080, 111100, 117160, 127600, 128876, 129280, 142208, 146450, 161095, 161600, 177760, 185600, 187456, 204160, 222200, 234320, 255200, 257752, 284416, 292900, 322190, 323200, 355520, 374912, 408320, 444400, 468640, 510400, 515504, 585800, 644380, 646400, 711040, 749824, 805475, 888800, 937280, 1020800, 1031008, 1171600, 1288760, 1422080, 1610950, 1777600, 1874560, 2041600, 2062016, 2343200, 2577520, 3221900, 3555200, 3749120, 4124032, 4686400, 5155040, 6443800, 7110400, 8248064, 9372800, 10310080, 12887600, 18745600, 20620160, 25775200, 41240320, 51550400, 103100800, 206201600]

約数ペア:

[(1, 206201600), (2, 103100800), (4, 51550400), (5, 41240320), (8, 25775200), (10, 20620160), (11, 18745600), (16, 12887600), (20, 10310080), (22, 9372800), (25, 8248064), (29, 7110400), (32, 6443800), (40, 5155040), (44, 4686400), (50, 4124032), (55, 3749120), (58, 3555200), (64, 3221900), (80, 2577520), (88, 2343200), (100, 2062016), (101, 2041600), (110, 1874560), (116, 1777600), (128, 1610950), (145, 1422080), (160, 1288760), (176, 1171600), (200, 1031008), (202, 1020800), (220, 937280), (232, 888800), (256, 805475), (275, 749824), (290, 711040), (319, 646400), (320, 644380), (352, 585800), (400, 515504), (404, 510400), (440, 468640), (464, 444400), (505, 408320), (550, 374912), (580, 355520), (638, 323200), (640, 322190), (704, 292900), (725, 284416), (800, 257752), (808, 255200), (880, 234320), (928, 222200), (1010, 204160), (1100, 187456), (1111, 185600), (1160, 177760), (1276, 161600), (1280, 161095), (1408, 146450), (1450, 142208), (1595, 129280), (1600, 128876), (1616, 127600), (1760, 117160), (1856, 111100), (2020, 102080), (2200, 93728), (2222, 92800), (2320, 88880), (2525, 81664), (2552, 80800), (2816, 73225), (2900, 71104), (2929, 70400), (3190, 64640), (3200, 64438), (3232, 63800), (3520, 58580), (3712, 55550), (4040, 51040), (4400, 46864), (4444, 46400), (4640, 44440), (5050, 40832), (5104, 40400), (5555, 37120), (5800, 35552), (5858, 35200), (6380, 32320), (6400, 32219), (6464, 31900), (7040, 29290), (7424, 27775), (7975, 25856), (8080, 25520), (8800, 23432), (8888, 23200), (9280, 22220), (10100, 20416), (10208, 20200), (11110, 18560), (11600, 17776), (11716, 17600), (12760, 16160), (12928, 15950), (14080, 14645)]