198903936

素因数分解:

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

素因数の和:104

約数の個数: 288

約数和(自身を含む): 692796240

約数和(自身を除く): 493892304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 64, 66, 77, 84, 88, 93, 96, 98, 112, 124, 128, 132, 147, 154, 168, 176, 186, 192, 196, 217, 224, 231, 248, 264, 294, 308, 336, 341, 352, 372, 384, 392, 434, 448, 462, 496, 528, 539, 588, 616, 651, 672, 682, 704, 744, 784, 868, 896, 924, 961, 992, 1023, 1056, 1078, 1176, 1232, 1302, 1344, 1364, 1408, 1488, 1519, 1568, 1617, 1736, 1848, 1922, 1984, 2046, 2112, 2156, 2352, 2387, 2464, 2604, 2688, 2728, 2883, 2976, 3038, 3136, 3234, 3472, 3696, 3844, 3968, 4092, 4224, 4312, 4557, 4704, 4774, 4928, 5208, 5456, 5766, 5952, 6076, 6272, 6468, 6727, 6944, 7161, 7392, 7688, 8184, 8624, 9114, 9408, 9548, 9856, 10416, 10571, 10912, 11532, 11904, 12152, 12936, 13454, 13888, 14322, 14784, 15376, 16368, 16709, 17248, 18228, 18816, 19096, 20181, 20832, 21142, 21824, 23064, 24304, 25872, 26908, 27776, 28644, 29568, 30752, 31713, 32736, 33418, 34496, 36456, 38192, 40362, 41664, 42284, 43648, 46128, 47089, 48608, 50127, 51744, 53816, 57288, 61504, 63426, 65472, 66836, 68992, 72912, 73997, 76384, 80724, 83328, 84568, 92256, 94178, 97216, 100254, 103488, 107632, 114576, 123008, 126852, 130944, 133672, 141267, 145824, 147994, 152768, 161448, 169136, 184512, 188356, 194432, 200508, 206976, 215264, 221991, 229152, 253704, 267344, 282534, 291648, 295988, 305536, 322896, 338272, 369024, 376712, 401016, 430528, 443982, 458304, 507408, 517979, 534688, 565068, 583296, 591976, 645792, 676544, 753424, 802032, 861056, 887964, 916608, 1014816, 1035958, 1069376, 1130136, 1183952, 1291584, 1353088, 1506848, 1553937, 1604064, 1775928, 2029632, 2071916, 2138752, 2260272, 2367904, 2583168, 3013696, 3107874, 3208128, 3551856, 4059264, 4143832, 4520544, 4735808, 6027392, 6215748, 6416256, 7103712, 8287664, 9041088, 9471616, 12431496, 14207424, 16575328, 18082176, 24862992, 28414848, 33150656, 49725984, 66301312, 99451968, 198903936]

約数ペア:

[(1, 198903936), (2, 99451968), (3, 66301312), (4, 49725984), (6, 33150656), (7, 28414848), (8, 24862992), (11, 18082176), (12, 16575328), (14, 14207424), (16, 12431496), (21, 9471616), (22, 9041088), (24, 8287664), (28, 7103712), (31, 6416256), (32, 6215748), (33, 6027392), (42, 4735808), (44, 4520544), (48, 4143832), (49, 4059264), (56, 3551856), (62, 3208128), (64, 3107874), (66, 3013696), (77, 2583168), (84, 2367904), (88, 2260272), (93, 2138752), (96, 2071916), (98, 2029632), (112, 1775928), (124, 1604064), (128, 1553937), (132, 1506848), (147, 1353088), (154, 1291584), (168, 1183952), (176, 1130136), (186, 1069376), (192, 1035958), (196, 1014816), (217, 916608), (224, 887964), (231, 861056), (248, 802032), (264, 753424), (294, 676544), (308, 645792), (336, 591976), (341, 583296), (352, 565068), (372, 534688), (384, 517979), (392, 507408), (434, 458304), (448, 443982), (462, 430528), (496, 401016), (528, 376712), (539, 369024), (588, 338272), (616, 322896), (651, 305536), (672, 295988), (682, 291648), (704, 282534), (744, 267344), (784, 253704), (868, 229152), (896, 221991), (924, 215264), (961, 206976), (992, 200508), (1023, 194432), (1056, 188356), (1078, 184512), (1176, 169136), (1232, 161448), (1302, 152768), (1344, 147994), (1364, 145824), (1408, 141267), (1488, 133672), (1519, 130944), (1568, 126852), (1617, 123008), (1736, 114576), (1848, 107632), (1922, 103488), (1984, 100254), (2046, 97216), (2112, 94178), (2156, 92256), (2352, 84568), (2387, 83328), (2464, 80724), (2604, 76384), (2688, 73997), (2728, 72912), (2883, 68992), (2976, 66836), (3038, 65472), (3136, 63426), (3234, 61504), (3472, 57288), (3696, 53816), (3844, 51744), (3968, 50127), (4092, 48608), (4224, 47089), (4312, 46128), (4557, 43648), (4704, 42284), (4774, 41664), (4928, 40362), (5208, 38192), (5456, 36456), (5766, 34496), (5952, 33418), (6076, 32736), (6272, 31713), (6468, 30752), (6727, 29568), (6944, 28644), (7161, 27776), (7392, 26908), (7688, 25872), (8184, 24304), (8624, 23064), (9114, 21824), (9408, 21142), (9548, 20832), (9856, 20181), (10416, 19096), (10571, 18816), (10912, 18228), (11532, 17248), (11904, 16709), (12152, 16368), (12936, 15376), (13454, 14784), (13888, 14322)]