197933568

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 160

約数和(自身を含む): 618710400

約数和(自身を除く): 420776832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 449, 492, 512, 574, 656, 672, 768, 861, 896, 898, 984, 1148, 1312, 1344, 1347, 1536, 1722, 1792, 1796, 1968, 2296, 2624, 2688, 2694, 3143, 3444, 3584, 3592, 3936, 4592, 5248, 5376, 5388, 6286, 6888, 7184, 7872, 9184, 9429, 10496, 10752, 10776, 12572, 13776, 14368, 15744, 18368, 18409, 18858, 20992, 21552, 25144, 27552, 28736, 31488, 36736, 36818, 37716, 43104, 50288, 55104, 55227, 57472, 62976, 73472, 73636, 75432, 86208, 100576, 110208, 110454, 114944, 128863, 146944, 147272, 150864, 172416, 201152, 220416, 220908, 229888, 257726, 294544, 301728, 344832, 386589, 402304, 440832, 441816, 515452, 589088, 603456, 689664, 773178, 804608, 883632, 1030904, 1178176, 1206912, 1546356, 1609216, 1767264, 2061808, 2356352, 2413824, 3092712, 3534528, 4123616, 4712704, 4827648, 6185424, 7069056, 8247232, 9425408, 12370848, 14138112, 16494464, 24741696, 28276224, 32988928, 49483392, 65977856, 98966784, 197933568]

約数ペア:

[(1, 197933568), (2, 98966784), (3, 65977856), (4, 49483392), (6, 32988928), (7, 28276224), (8, 24741696), (12, 16494464), (14, 14138112), (16, 12370848), (21, 9425408), (24, 8247232), (28, 7069056), (32, 6185424), (41, 4827648), (42, 4712704), (48, 4123616), (56, 3534528), (64, 3092712), (82, 2413824), (84, 2356352), (96, 2061808), (112, 1767264), (123, 1609216), (128, 1546356), (164, 1206912), (168, 1178176), (192, 1030904), (224, 883632), (246, 804608), (256, 773178), (287, 689664), (328, 603456), (336, 589088), (384, 515452), (448, 441816), (449, 440832), (492, 402304), (512, 386589), (574, 344832), (656, 301728), (672, 294544), (768, 257726), (861, 229888), (896, 220908), (898, 220416), (984, 201152), (1148, 172416), (1312, 150864), (1344, 147272), (1347, 146944), (1536, 128863), (1722, 114944), (1792, 110454), (1796, 110208), (1968, 100576), (2296, 86208), (2624, 75432), (2688, 73636), (2694, 73472), (3143, 62976), (3444, 57472), (3584, 55227), (3592, 55104), (3936, 50288), (4592, 43104), (5248, 37716), (5376, 36818), (5388, 36736), (6286, 31488), (6888, 28736), (7184, 27552), (7872, 25144), (9184, 21552), (9429, 20992), (10496, 18858), (10752, 18409), (10776, 18368), (12572, 15744), (13776, 14368)]