197543304

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 658320000

約数和(自身を除く): 460776696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 392, 399, 421, 441, 456, 504, 532, 588, 684, 686, 798, 842, 882, 931, 1029, 1064, 1176, 1197, 1263, 1368, 1372, 1596, 1684, 1764, 1862, 2058, 2394, 2526, 2744, 2793, 2947, 3087, 3192, 3368, 3528, 3724, 3789, 4116, 4788, 5052, 5586, 5894, 6174, 6517, 7448, 7578, 7999, 8232, 8379, 8841, 9576, 10104, 11172, 11788, 12348, 13034, 15156, 15998, 16758, 17682, 19551, 20629, 22344, 23576, 23997, 24696, 26068, 26523, 30312, 31996, 33516, 35364, 39102, 41258, 47994, 52136, 53046, 55993, 58653, 61887, 63992, 67032, 70728, 71991, 78204, 82516, 95988, 106092, 111986, 117306, 123774, 143982, 144403, 156408, 165032, 167979, 185661, 191976, 212184, 223972, 234612, 247548, 287964, 288806, 335958, 371322, 391951, 433209, 447944, 469224, 495096, 503937, 575928, 577612, 671916, 742644, 783902, 866418, 1007874, 1155224, 1175853, 1299627, 1343832, 1485288, 1567804, 1732836, 2015748, 2351706, 2599254, 2743657, 3135608, 3465672, 3527559, 4031496, 4703412, 5198508, 5487314, 7055118, 8230971, 9406824, 10397016, 10974628, 14110236, 16461942, 21949256, 24692913, 28220472, 32923884, 49385826, 65847768, 98771652, 197543304]

約数ペア:

[(1, 197543304), (2, 98771652), (3, 65847768), (4, 49385826), (6, 32923884), (7, 28220472), (8, 24692913), (9, 21949256), (12, 16461942), (14, 14110236), (18, 10974628), (19, 10397016), (21, 9406824), (24, 8230971), (28, 7055118), (36, 5487314), (38, 5198508), (42, 4703412), (49, 4031496), (56, 3527559), (57, 3465672), (63, 3135608), (72, 2743657), (76, 2599254), (84, 2351706), (98, 2015748), (114, 1732836), (126, 1567804), (133, 1485288), (147, 1343832), (152, 1299627), (168, 1175853), (171, 1155224), (196, 1007874), (228, 866418), (252, 783902), (266, 742644), (294, 671916), (342, 577612), (343, 575928), (392, 503937), (399, 495096), (421, 469224), (441, 447944), (456, 433209), (504, 391951), (532, 371322), (588, 335958), (684, 288806), (686, 287964), (798, 247548), (842, 234612), (882, 223972), (931, 212184), (1029, 191976), (1064, 185661), (1176, 167979), (1197, 165032), (1263, 156408), (1368, 144403), (1372, 143982), (1596, 123774), (1684, 117306), (1764, 111986), (1862, 106092), (2058, 95988), (2394, 82516), (2526, 78204), (2744, 71991), (2793, 70728), (2947, 67032), (3087, 63992), (3192, 61887), (3368, 58653), (3528, 55993), (3724, 53046), (3789, 52136), (4116, 47994), (4788, 41258), (5052, 39102), (5586, 35364), (5894, 33516), (6174, 31996), (6517, 30312), (7448, 26523), (7578, 26068), (7999, 24696), (8232, 23997), (8379, 23576), (8841, 22344), (9576, 20629), (10104, 19551), (11172, 17682), (11788, 16758), (12348, 15998), (13034, 15156)]