201455856

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 240

約数和(自身を含む): 696622080

約数和(自身を除く): 495166224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 307, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 614, 651, 744, 756, 784, 837, 868, 882, 921, 1008, 1116, 1176, 1228, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1842, 1953, 2149, 2232, 2352, 2456, 2604, 2646, 2763, 3024, 3038, 3348, 3472, 3528, 3684, 3906, 4298, 4464, 4557, 4912, 5208, 5292, 5526, 5859, 6076, 6447, 6696, 7056, 7368, 7812, 8289, 8596, 9114, 9517, 10416, 10584, 11052, 11718, 12152, 12894, 13392, 13671, 14736, 15043, 15624, 16578, 17192, 18228, 19034, 19341, 21168, 22104, 23436, 24304, 25788, 27342, 28551, 30086, 31248, 33156, 34384, 36456, 38068, 38682, 41013, 44208, 45129, 46872, 51576, 54684, 57102, 58023, 60172, 66312, 66619, 72912, 76136, 77364, 82026, 85653, 90258, 93744, 103152, 109368, 114204, 116046, 120344, 132624, 133238, 135387, 152272, 154728, 164052, 171306, 180516, 199857, 218736, 228408, 232092, 240688, 256959, 266476, 270774, 309456, 328104, 342612, 361032, 399714, 406161, 456816, 464184, 466333, 513918, 532952, 541548, 599571, 656208, 685224, 722064, 799428, 812322, 928368, 932666, 1027836, 1065904, 1083096, 1199142, 1370448, 1398999, 1598856, 1624644, 1798713, 1865332, 2055672, 2166192, 2398284, 2797998, 3197712, 3249288, 3597426, 3730664, 4111344, 4196997, 4796568, 5595996, 6498576, 7194852, 7461328, 8393994, 9593136, 11191992, 12590991, 14389704, 16787988, 22383984, 25181982, 28779408, 33575976, 50363964, 67151952, 100727928, 201455856]

約数ペア:

[(1, 201455856), (2, 100727928), (3, 67151952), (4, 50363964), (6, 33575976), (7, 28779408), (8, 25181982), (9, 22383984), (12, 16787988), (14, 14389704), (16, 12590991), (18, 11191992), (21, 9593136), (24, 8393994), (27, 7461328), (28, 7194852), (31, 6498576), (36, 5595996), (42, 4796568), (48, 4196997), (49, 4111344), (54, 3730664), (56, 3597426), (62, 3249288), (63, 3197712), (72, 2797998), (84, 2398284), (93, 2166192), (98, 2055672), (108, 1865332), (112, 1798713), (124, 1624644), (126, 1598856), (144, 1398999), (147, 1370448), (168, 1199142), (186, 1083096), (189, 1065904), (196, 1027836), (216, 932666), (217, 928368), (248, 812322), (252, 799428), (279, 722064), (294, 685224), (307, 656208), (336, 599571), (372, 541548), (378, 532952), (392, 513918), (432, 466333), (434, 464184), (441, 456816), (496, 406161), (504, 399714), (558, 361032), (588, 342612), (614, 328104), (651, 309456), (744, 270774), (756, 266476), (784, 256959), (837, 240688), (868, 232092), (882, 228408), (921, 218736), (1008, 199857), (1116, 180516), (1176, 171306), (1228, 164052), (1302, 154728), (1323, 152272), (1488, 135387), (1512, 133238), (1519, 132624), (1674, 120344), (1736, 116046), (1764, 114204), (1842, 109368), (1953, 103152), (2149, 93744), (2232, 90258), (2352, 85653), (2456, 82026), (2604, 77364), (2646, 76136), (2763, 72912), (3024, 66619), (3038, 66312), (3348, 60172), (3472, 58023), (3528, 57102), (3684, 54684), (3906, 51576), (4298, 46872), (4464, 45129), (4557, 44208), (4912, 41013), (5208, 38682), (5292, 38068), (5526, 36456), (5859, 34384), (6076, 33156), (6447, 31248), (6696, 30086), (7056, 28551), (7368, 27342), (7812, 25788), (8289, 24304), (8596, 23436), (9114, 22104), (9517, 21168), (10416, 19341), (10584, 19034), (11052, 18228), (11718, 17192), (12152, 16578), (12894, 15624), (13392, 15043), (13671, 14736)]