208127304

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 742659840

約数和(自身を除く): 534532536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 49, 56, 62, 63, 66, 72, 77, 84, 88, 93, 98, 99, 124, 126, 132, 147, 154, 168, 173, 186, 196, 198, 217, 231, 248, 252, 264, 279, 294, 308, 341, 346, 372, 392, 396, 434, 441, 462, 504, 519, 539, 558, 588, 616, 651, 682, 692, 693, 744, 792, 868, 882, 924, 1023, 1038, 1078, 1116, 1176, 1211, 1302, 1364, 1384, 1386, 1519, 1557, 1617, 1736, 1764, 1848, 1903, 1953, 2046, 2076, 2156, 2232, 2387, 2422, 2604, 2728, 2772, 3038, 3069, 3114, 3234, 3528, 3633, 3806, 3906, 4092, 4152, 4312, 4557, 4774, 4844, 4851, 5208, 5363, 5544, 5709, 6076, 6138, 6228, 6468, 7161, 7266, 7612, 7812, 8184, 8477, 9114, 9548, 9688, 9702, 10726, 10899, 11418, 12152, 12276, 12456, 12936, 13321, 13671, 14322, 14532, 15224, 15624, 16089, 16709, 16954, 17127, 18228, 19096, 19404, 21452, 21483, 21798, 22836, 24552, 25431, 26642, 27342, 28644, 29064, 32178, 33418, 33908, 34254, 36456, 37541, 38808, 39963, 42904, 42966, 43596, 45672, 48267, 50127, 50862, 53284, 54684, 57288, 58993, 64356, 66836, 67816, 68508, 75082, 76293, 79926, 85932, 87192, 93247, 96534, 100254, 101724, 106568, 109368, 112623, 117986, 119889, 128712, 133672, 137016, 150164, 150381, 152586, 159852, 171864, 176979, 186494, 193068, 200508, 203448, 225246, 235972, 239778, 262787, 279741, 300328, 300762, 305172, 319704, 337869, 353958, 372988, 386136, 401016, 412951, 450492, 471944, 479556, 525574, 530937, 559482, 601524, 610344, 675738, 707916, 745976, 788361, 825902, 839223, 900984, 959112, 1051148, 1061874, 1118964, 1203048, 1238853, 1351476, 1415832, 1576722, 1651804, 1678446, 2102296, 2123748, 2237928, 2365083, 2477706, 2702952, 2890657, 3153444, 3303608, 3356892, 3716559, 4247496, 4730166, 4955412, 5781314, 6306888, 6713784, 7433118, 8671971, 9460332, 9910824, 11562628, 14866236, 17343942, 18920664, 23125256, 26015913, 29732472, 34687884, 52031826, 69375768, 104063652, 208127304]

約数ペア:

[(1, 208127304), (2, 104063652), (3, 69375768), (4, 52031826), (6, 34687884), (7, 29732472), (8, 26015913), (9, 23125256), (11, 18920664), (12, 17343942), (14, 14866236), (18, 11562628), (21, 9910824), (22, 9460332), (24, 8671971), (28, 7433118), (31, 6713784), (33, 6306888), (36, 5781314), (42, 4955412), (44, 4730166), (49, 4247496), (56, 3716559), (62, 3356892), (63, 3303608), (66, 3153444), (72, 2890657), (77, 2702952), (84, 2477706), (88, 2365083), (93, 2237928), (98, 2123748), (99, 2102296), (124, 1678446), (126, 1651804), (132, 1576722), (147, 1415832), (154, 1351476), (168, 1238853), (173, 1203048), (186, 1118964), (196, 1061874), (198, 1051148), (217, 959112), (231, 900984), (248, 839223), (252, 825902), (264, 788361), (279, 745976), (294, 707916), (308, 675738), (341, 610344), (346, 601524), (372, 559482), (392, 530937), (396, 525574), (434, 479556), (441, 471944), (462, 450492), (504, 412951), (519, 401016), (539, 386136), (558, 372988), (588, 353958), (616, 337869), (651, 319704), (682, 305172), (692, 300762), (693, 300328), (744, 279741), (792, 262787), (868, 239778), (882, 235972), (924, 225246), (1023, 203448), (1038, 200508), (1078, 193068), (1116, 186494), (1176, 176979), (1211, 171864), (1302, 159852), (1364, 152586), (1384, 150381), (1386, 150164), (1519, 137016), (1557, 133672), (1617, 128712), (1736, 119889), (1764, 117986), (1848, 112623), (1903, 109368), (1953, 106568), (2046, 101724), (2076, 100254), (2156, 96534), (2232, 93247), (2387, 87192), (2422, 85932), (2604, 79926), (2728, 76293), (2772, 75082), (3038, 68508), (3069, 67816), (3114, 66836), (3234, 64356), (3528, 58993), (3633, 57288), (3806, 54684), (3906, 53284), (4092, 50862), (4152, 50127), (4312, 48267), (4557, 45672), (4774, 43596), (4844, 42966), (4851, 42904), (5208, 39963), (5363, 38808), (5544, 37541), (5709, 36456), (6076, 34254), (6138, 33908), (6228, 33418), (6468, 32178), (7161, 29064), (7266, 28644), (7612, 27342), (7812, 26642), (8184, 25431), (8477, 24552), (9114, 22836), (9548, 21798), (9688, 21483), (9702, 21452), (10726, 19404), (10899, 19096), (11418, 18228), (12152, 17127), (12276, 16954), (12456, 16709), (12936, 16089), (13321, 15624), (13671, 15224), (14322, 14532)]