201279456

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 216

約数和(自身を含む): 705846960

約数和(自身を除く): 504567504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 714, 784, 816, 833, 839, 882, 952, 1008, 1071, 1176, 1224, 1428, 1568, 1632, 1666, 1678, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2517, 2856, 3332, 3356, 3528, 3808, 4284, 4704, 4896, 4998, 5034, 5712, 5873, 6664, 6712, 7056, 7497, 7551, 8568, 9996, 10068, 11424, 11746, 13328, 13424, 14112, 14263, 14994, 15102, 17136, 17619, 19992, 20136, 23492, 26656, 26848, 28526, 29988, 30204, 34272, 35238, 39984, 40272, 41111, 42789, 46984, 52857, 57052, 59976, 60408, 70476, 79968, 80544, 82222, 85578, 93968, 99841, 105714, 114104, 119952, 120816, 123333, 128367, 140952, 164444, 171156, 187936, 199682, 211428, 228208, 239904, 241632, 246666, 256734, 281904, 299523, 328888, 342312, 369999, 399364, 422856, 456416, 493332, 513468, 563808, 599046, 657776, 684624, 698887, 739998, 798728, 845712, 898569, 986664, 1026936, 1198092, 1315552, 1369248, 1397774, 1479996, 1597456, 1691424, 1797138, 1973328, 2053872, 2096661, 2396184, 2795548, 2959992, 3194912, 3594276, 3946656, 4107744, 4193322, 4792368, 5591096, 5919984, 6289983, 7188552, 8386644, 9584736, 11182192, 11839968, 12579966, 14377104, 16773288, 22364384, 25159932, 28754208, 33546576, 50319864, 67093152, 100639728, 201279456]

約数ペア:

[(1, 201279456), (2, 100639728), (3, 67093152), (4, 50319864), (6, 33546576), (7, 28754208), (8, 25159932), (9, 22364384), (12, 16773288), (14, 14377104), (16, 12579966), (17, 11839968), (18, 11182192), (21, 9584736), (24, 8386644), (28, 7188552), (32, 6289983), (34, 5919984), (36, 5591096), (42, 4792368), (48, 4193322), (49, 4107744), (51, 3946656), (56, 3594276), (63, 3194912), (68, 2959992), (72, 2795548), (84, 2396184), (96, 2096661), (98, 2053872), (102, 1973328), (112, 1797138), (119, 1691424), (126, 1597456), (136, 1479996), (144, 1397774), (147, 1369248), (153, 1315552), (168, 1198092), (196, 1026936), (204, 986664), (224, 898569), (238, 845712), (252, 798728), (272, 739998), (288, 698887), (294, 684624), (306, 657776), (336, 599046), (357, 563808), (392, 513468), (408, 493332), (441, 456416), (476, 422856), (504, 399364), (544, 369999), (588, 342312), (612, 328888), (672, 299523), (714, 281904), (784, 256734), (816, 246666), (833, 241632), (839, 239904), (882, 228208), (952, 211428), (1008, 199682), (1071, 187936), (1176, 171156), (1224, 164444), (1428, 140952), (1568, 128367), (1632, 123333), (1666, 120816), (1678, 119952), (1764, 114104), (1904, 105714), (2016, 99841), (2142, 93968), (2352, 85578), (2448, 82222), (2499, 80544), (2517, 79968), (2856, 70476), (3332, 60408), (3356, 59976), (3528, 57052), (3808, 52857), (4284, 46984), (4704, 42789), (4896, 41111), (4998, 40272), (5034, 39984), (5712, 35238), (5873, 34272), (6664, 30204), (6712, 29988), (7056, 28526), (7497, 26848), (7551, 26656), (8568, 23492), (9996, 20136), (10068, 19992), (11424, 17619), (11746, 17136), (13328, 15102), (13424, 14994), (14112, 14263)]