208868544

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 140

約数和(自身を含む): 634226824

約数和(自身を除く): 425358280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 387, 432, 516, 576, 648, 688, 774, 864, 937, 1032, 1161, 1296, 1376, 1548, 1728, 1874, 2064, 2322, 2592, 2752, 2811, 3096, 3483, 3748, 4128, 4644, 5184, 5622, 6192, 6966, 7496, 8256, 8433, 9288, 11244, 12384, 13932, 14992, 16866, 18576, 22488, 24768, 25299, 27864, 29984, 33732, 37152, 40291, 44976, 50598, 55728, 59968, 67464, 74304, 75897, 80582, 89952, 101196, 111456, 120873, 134928, 151794, 161164, 179904, 202392, 222912, 241746, 269856, 303588, 322328, 362619, 404784, 483492, 539712, 607176, 644656, 725238, 809568, 966984, 1087857, 1214352, 1289312, 1450476, 1619136, 1933968, 2175714, 2428704, 2578624, 2900952, 3263571, 3867936, 4351428, 4857408, 5801904, 6527142, 7735872, 8702856, 11603808, 13054284, 17405712, 23207616, 26108568, 34811424, 52217136, 69622848, 104434272, 208868544]

約数ペア:

[(1, 208868544), (2, 104434272), (3, 69622848), (4, 52217136), (6, 34811424), (8, 26108568), (9, 23207616), (12, 17405712), (16, 13054284), (18, 11603808), (24, 8702856), (27, 7735872), (32, 6527142), (36, 5801904), (43, 4857408), (48, 4351428), (54, 3867936), (64, 3263571), (72, 2900952), (81, 2578624), (86, 2428704), (96, 2175714), (108, 1933968), (129, 1619136), (144, 1450476), (162, 1289312), (172, 1214352), (192, 1087857), (216, 966984), (258, 809568), (288, 725238), (324, 644656), (344, 607176), (387, 539712), (432, 483492), (516, 404784), (576, 362619), (648, 322328), (688, 303588), (774, 269856), (864, 241746), (937, 222912), (1032, 202392), (1161, 179904), (1296, 161164), (1376, 151794), (1548, 134928), (1728, 120873), (1874, 111456), (2064, 101196), (2322, 89952), (2592, 80582), (2752, 75897), (2811, 74304), (3096, 67464), (3483, 59968), (3748, 55728), (4128, 50598), (4644, 44976), (5184, 40291), (5622, 37152), (6192, 33732), (6966, 29984), (7496, 27864), (8256, 25299), (8433, 24768), (9288, 22488), (11244, 18576), (12384, 16866), (13932, 14992)]