197243904

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 176

約数和(自身を含む): 619012800

約数和(自身を除く): 421768896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 449, 512, 528, 572, 624, 704, 768, 832, 858, 898, 1024, 1056, 1144, 1248, 1347, 1408, 1536, 1664, 1716, 1796, 2112, 2288, 2496, 2694, 2816, 3072, 3328, 3432, 3592, 4224, 4576, 4939, 4992, 5388, 5632, 5837, 6656, 6864, 7184, 8448, 9152, 9878, 9984, 10776, 11264, 11674, 13312, 13728, 14368, 14817, 16896, 17511, 18304, 19756, 19968, 21552, 23348, 27456, 28736, 29634, 33792, 35022, 36608, 39512, 39936, 43104, 46696, 54912, 57472, 59268, 64207, 70044, 73216, 79024, 86208, 93392, 109824, 114944, 118536, 128414, 140088, 146432, 158048, 172416, 186784, 192621, 219648, 229888, 237072, 256828, 280176, 316096, 344832, 373568, 385242, 439296, 459776, 474144, 513656, 560352, 632192, 689664, 747136, 770484, 948288, 1027312, 1120704, 1264384, 1379328, 1494272, 1540968, 1896576, 2054624, 2241408, 2528768, 2988544, 3081936, 3793152, 4109248, 4482816, 5057536, 5977088, 6163872, 7586304, 8218496, 8965632, 12327744, 15172608, 16436992, 17931264, 24655488, 32873984, 49310976, 65747968, 98621952, 197243904]

約数ペア:

[(1, 197243904), (2, 98621952), (3, 65747968), (4, 49310976), (6, 32873984), (8, 24655488), (11, 17931264), (12, 16436992), (13, 15172608), (16, 12327744), (22, 8965632), (24, 8218496), (26, 7586304), (32, 6163872), (33, 5977088), (39, 5057536), (44, 4482816), (48, 4109248), (52, 3793152), (64, 3081936), (66, 2988544), (78, 2528768), (88, 2241408), (96, 2054624), (104, 1896576), (128, 1540968), (132, 1494272), (143, 1379328), (156, 1264384), (176, 1120704), (192, 1027312), (208, 948288), (256, 770484), (264, 747136), (286, 689664), (312, 632192), (352, 560352), (384, 513656), (416, 474144), (429, 459776), (449, 439296), (512, 385242), (528, 373568), (572, 344832), (624, 316096), (704, 280176), (768, 256828), (832, 237072), (858, 229888), (898, 219648), (1024, 192621), (1056, 186784), (1144, 172416), (1248, 158048), (1347, 146432), (1408, 140088), (1536, 128414), (1664, 118536), (1716, 114944), (1796, 109824), (2112, 93392), (2288, 86208), (2496, 79024), (2694, 73216), (2816, 70044), (3072, 64207), (3328, 59268), (3432, 57472), (3592, 54912), (4224, 46696), (4576, 43104), (4939, 39936), (4992, 39512), (5388, 36608), (5632, 35022), (5837, 33792), (6656, 29634), (6864, 28736), (7184, 27456), (8448, 23348), (9152, 21552), (9878, 19968), (9984, 19756), (10776, 18304), (11264, 17511), (11674, 16896), (13312, 14817), (13728, 14368)]