197051904

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 670269600

約数和(自身を除く): 473217696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 149, 164, 168, 192, 224, 246, 252, 256, 287, 288, 298, 328, 336, 369, 384, 447, 448, 492, 504, 512, 574, 576, 596, 656, 672, 738, 768, 861, 894, 896, 984, 1008, 1043, 1148, 1152, 1192, 1312, 1341, 1344, 1476, 1536, 1722, 1788, 1792, 1968, 2016, 2086, 2296, 2304, 2384, 2583, 2624, 2682, 2688, 2952, 3129, 3444, 3576, 3584, 3936, 4032, 4172, 4592, 4608, 4768, 5166, 5248, 5364, 5376, 5904, 6109, 6258, 6888, 7152, 7872, 8064, 8344, 9184, 9387, 9536, 10332, 10496, 10728, 10752, 11808, 12218, 12516, 13776, 14304, 15744, 16128, 16688, 18327, 18368, 18774, 19072, 20664, 20992, 21456, 23616, 24436, 25032, 27552, 28608, 31488, 32256, 33376, 36654, 36736, 37548, 38144, 41328, 42763, 42912, 47232, 48872, 50064, 54981, 55104, 57216, 62976, 66752, 73308, 73472, 75096, 76288, 82656, 85526, 85824, 94464, 97744, 100128, 109962, 110208, 114432, 128289, 133504, 146616, 146944, 150192, 165312, 171052, 171648, 188928, 195488, 200256, 219924, 220416, 228864, 256578, 267008, 293232, 300384, 330624, 342104, 343296, 384867, 390976, 400512, 439848, 440832, 513156, 534016, 586464, 600768, 661248, 684208, 686592, 769734, 781952, 801024, 879696, 1026312, 1172928, 1201536, 1322496, 1368416, 1539468, 1563904, 1602048, 1759392, 2052624, 2345856, 2403072, 2736832, 3078936, 3127808, 3518784, 4105248, 4691712, 4806144, 5473664, 6157872, 7037568, 8210496, 9383424, 10947328, 12315744, 14075136, 16420992, 21894656, 24631488, 28150272, 32841984, 49262976, 65683968, 98525952, 197051904]

約数ペア:

[(1, 197051904), (2, 98525952), (3, 65683968), (4, 49262976), (6, 32841984), (7, 28150272), (8, 24631488), (9, 21894656), (12, 16420992), (14, 14075136), (16, 12315744), (18, 10947328), (21, 9383424), (24, 8210496), (28, 7037568), (32, 6157872), (36, 5473664), (41, 4806144), (42, 4691712), (48, 4105248), (56, 3518784), (63, 3127808), (64, 3078936), (72, 2736832), (82, 2403072), (84, 2345856), (96, 2052624), (112, 1759392), (123, 1602048), (126, 1563904), (128, 1539468), (144, 1368416), (149, 1322496), (164, 1201536), (168, 1172928), (192, 1026312), (224, 879696), (246, 801024), (252, 781952), (256, 769734), (287, 686592), (288, 684208), (298, 661248), (328, 600768), (336, 586464), (369, 534016), (384, 513156), (447, 440832), (448, 439848), (492, 400512), (504, 390976), (512, 384867), (574, 343296), (576, 342104), (596, 330624), (656, 300384), (672, 293232), (738, 267008), (768, 256578), (861, 228864), (894, 220416), (896, 219924), (984, 200256), (1008, 195488), (1043, 188928), (1148, 171648), (1152, 171052), (1192, 165312), (1312, 150192), (1341, 146944), (1344, 146616), (1476, 133504), (1536, 128289), (1722, 114432), (1788, 110208), (1792, 109962), (1968, 100128), (2016, 97744), (2086, 94464), (2296, 85824), (2304, 85526), (2384, 82656), (2583, 76288), (2624, 75096), (2682, 73472), (2688, 73308), (2952, 66752), (3129, 62976), (3444, 57216), (3576, 55104), (3584, 54981), (3936, 50064), (4032, 48872), (4172, 47232), (4592, 42912), (4608, 42763), (4768, 41328), (5166, 38144), (5248, 37548), (5364, 36736), (5376, 36654), (5904, 33376), (6109, 32256), (6258, 31488), (6888, 28608), (7152, 27552), (7872, 25032), (8064, 24436), (8344, 23616), (9184, 21456), (9387, 20992), (9536, 20664), (10332, 19072), (10496, 18774), (10728, 18368), (10752, 18327), (11808, 16688), (12218, 16128), (12516, 15744), (13776, 14304)]