199796321536

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{6257}}^1$

素因数の和:6556

約数の個数: 144

約数和(自身を含む): 462944611584

約数和(自身を除く): 263148290048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 173, 206, 224, 256, 346, 412, 448, 692, 721, 824, 896, 1211, 1384, 1442, 1648, 1792, 2422, 2768, 2884, 3296, 4844, 5536, 5768, 6257, 6592, 9688, 11072, 11536, 12514, 13184, 17819, 19376, 22144, 23072, 25028, 26368, 35638, 38752, 43799, 44288, 46144, 50056, 71276, 77504, 87598, 92288, 100112, 124733, 142552, 155008, 175196, 184576, 200224, 249466, 285104, 310016, 350392, 400448, 498932, 570208, 644471, 700784, 800896, 997864, 1082461, 1140416, 1288942, 1401568, 1601792, 1995728, 2164922, 2280832, 2577884, 2803136, 3991456, 4329844, 4511297, 4561664, 5155768, 5606272, 7577227, 7982912, 8659688, 9022594, 10311536, 11212544, 15154454, 15965824, 17319376, 18045188, 20623072, 30308908, 31931648, 34638752, 36090376, 41246144, 60617816, 69277504, 72180752, 82492288, 111493483, 121235632, 138555008, 144361504, 164984576, 222986966, 242471264, 277110016, 288723008, 445973932, 484942528, 577446016, 780454381, 891947864, 969885056, 1154892032, 1560908762, 1783895728, 1939770112, 3121817524, 3567791456, 6243635048, 7135582912, 12487270096, 14271165824, 24974540192, 28542331648, 49949080384, 99898160768, 199796321536]

約数ペア:

[(1, 199796321536), (2, 99898160768), (4, 49949080384), (7, 28542331648), (8, 24974540192), (14, 14271165824), (16, 12487270096), (28, 7135582912), (32, 6243635048), (56, 3567791456), (64, 3121817524), (103, 1939770112), (112, 1783895728), (128, 1560908762), (173, 1154892032), (206, 969885056), (224, 891947864), (256, 780454381), (346, 577446016), (412, 484942528), (448, 445973932), (692, 288723008), (721, 277110016), (824, 242471264), (896, 222986966), (1211, 164984576), (1384, 144361504), (1442, 138555008), (1648, 121235632), (1792, 111493483), (2422, 82492288), (2768, 72180752), (2884, 69277504), (3296, 60617816), (4844, 41246144), (5536, 36090376), (5768, 34638752), (6257, 31931648), (6592, 30308908), (9688, 20623072), (11072, 18045188), (11536, 17319376), (12514, 15965824), (13184, 15154454), (17819, 11212544), (19376, 10311536), (22144, 9022594), (23072, 8659688), (25028, 7982912), (26368, 7577227), (35638, 5606272), (38752, 5155768), (43799, 4561664), (44288, 4511297), (46144, 4329844), (50056, 3991456), (71276, 2803136), (77504, 2577884), (87598, 2280832), (92288, 2164922), (100112, 1995728), (124733, 1601792), (142552, 1401568), (155008, 1288942), (175196, 1140416), (184576, 1082461), (200224, 997864), (249466, 800896), (285104, 700784), (310016, 644471), (350392, 570208), (400448, 498932)]