208106496

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 220

約数和(自身を含む): 672717892

約数和(自身を除く): 464611396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 193, 208, 216, 234, 256, 288, 312, 324, 351, 384, 386, 416, 432, 468, 512, 576, 579, 624, 648, 702, 768, 772, 832, 864, 936, 1024, 1053, 1152, 1158, 1248, 1296, 1404, 1536, 1544, 1664, 1728, 1737, 1872, 2106, 2304, 2316, 2496, 2509, 2592, 2808, 3072, 3088, 3328, 3456, 3474, 3744, 4212, 4608, 4632, 4992, 5018, 5184, 5211, 5616, 6176, 6656, 6912, 6948, 7488, 7527, 8424, 9216, 9264, 9984, 10036, 10368, 10422, 11232, 12352, 13312, 13824, 13896, 14976, 15054, 15633, 16848, 18528, 19968, 20072, 20736, 20844, 22464, 22581, 24704, 27648, 27792, 29952, 30108, 31266, 33696, 37056, 39936, 40144, 41472, 41688, 44928, 45162, 49408, 55584, 59904, 60216, 62532, 67392, 67743, 74112, 80288, 82944, 83376, 89856, 90324, 98816, 111168, 119808, 120432, 125064, 134784, 135486, 148224, 160576, 166752, 179712, 180648, 197632, 203229, 222336, 240864, 250128, 269568, 270972, 296448, 321152, 333504, 359424, 361296, 406458, 444672, 481728, 500256, 539136, 541944, 592896, 642304, 667008, 722592, 812916, 889344, 963456, 1000512, 1078272, 1083888, 1284608, 1334016, 1445184, 1625832, 1778688, 1926912, 2001024, 2167776, 2569216, 2668032, 2890368, 3251664, 3853824, 4002048, 4335552, 5336064, 5780736, 6503328, 7707648, 8004096, 8671104, 11561472, 13006656, 16008192, 17342208, 23122944, 26013312, 34684416, 52026624, 69368832, 104053248, 208106496]

約数ペア:

[(1, 208106496), (2, 104053248), (3, 69368832), (4, 52026624), (6, 34684416), (8, 26013312), (9, 23122944), (12, 17342208), (13, 16008192), (16, 13006656), (18, 11561472), (24, 8671104), (26, 8004096), (27, 7707648), (32, 6503328), (36, 5780736), (39, 5336064), (48, 4335552), (52, 4002048), (54, 3853824), (64, 3251664), (72, 2890368), (78, 2668032), (81, 2569216), (96, 2167776), (104, 2001024), (108, 1926912), (117, 1778688), (128, 1625832), (144, 1445184), (156, 1334016), (162, 1284608), (192, 1083888), (193, 1078272), (208, 1000512), (216, 963456), (234, 889344), (256, 812916), (288, 722592), (312, 667008), (324, 642304), (351, 592896), (384, 541944), (386, 539136), (416, 500256), (432, 481728), (468, 444672), (512, 406458), (576, 361296), (579, 359424), (624, 333504), (648, 321152), (702, 296448), (768, 270972), (772, 269568), (832, 250128), (864, 240864), (936, 222336), (1024, 203229), (1053, 197632), (1152, 180648), (1158, 179712), (1248, 166752), (1296, 160576), (1404, 148224), (1536, 135486), (1544, 134784), (1664, 125064), (1728, 120432), (1737, 119808), (1872, 111168), (2106, 98816), (2304, 90324), (2316, 89856), (2496, 83376), (2509, 82944), (2592, 80288), (2808, 74112), (3072, 67743), (3088, 67392), (3328, 62532), (3456, 60216), (3474, 59904), (3744, 55584), (4212, 49408), (4608, 45162), (4632, 44928), (4992, 41688), (5018, 41472), (5184, 40144), (5211, 39936), (5616, 37056), (6176, 33696), (6656, 31266), (6912, 30108), (6948, 29952), (7488, 27792), (7527, 27648), (8424, 24704), (9216, 22581), (9264, 22464), (9984, 20844), (10036, 20736), (10368, 20072), (10422, 19968), (11232, 18528), (12352, 16848), (13312, 15633), (13824, 15054), (13896, 14976)]