206189984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 561883392

約数和(自身を除く): 355693408

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 41, 44, 52, 56, 77, 82, 88, 91, 104, 112, 143, 154, 157, 164, 176, 182, 208, 224, 286, 287, 308, 314, 328, 352, 364, 416, 451, 533, 572, 574, 616, 628, 656, 728, 902, 1001, 1066, 1099, 1144, 1148, 1232, 1256, 1312, 1456, 1727, 1804, 2002, 2041, 2132, 2198, 2288, 2296, 2464, 2512, 2912, 3157, 3454, 3608, 3731, 4004, 4082, 4264, 4396, 4576, 4592, 5024, 5863, 6314, 6437, 6908, 7216, 7462, 8008, 8164, 8528, 8792, 9184, 11726, 12089, 12628, 12874, 13816, 14287, 14432, 14924, 16016, 16328, 17056, 17584, 22451, 23452, 24178, 25256, 25748, 27632, 28574, 29848, 32032, 32656, 35168, 41041, 44902, 45059, 46904, 48356, 50512, 51496, 55264, 57148, 59696, 65312, 70807, 82082, 83681, 89804, 90118, 93808, 96712, 101024, 102992, 114296, 119392, 141614, 157157, 164164, 167362, 179608, 180236, 187616, 193424, 205984, 228592, 283228, 314314, 328328, 334724, 359216, 360472, 386848, 457184, 495649, 566456, 585767, 628628, 656656, 669448, 718432, 720944, 920491, 991298, 1132912, 1171534, 1257256, 1313312, 1338896, 1441888, 1840982, 1982596, 2265824, 2343068, 2514512, 2677792, 3681964, 3965192, 4686136, 5029024, 6443437, 7363928, 7930384, 9372272, 12886874, 14727856, 15860768, 18744544, 25773748, 29455712, 51547496, 103094992, 206189984]

約数ペア:

[(1, 206189984), (2, 103094992), (4, 51547496), (7, 29455712), (8, 25773748), (11, 18744544), (13, 15860768), (14, 14727856), (16, 12886874), (22, 9372272), (26, 7930384), (28, 7363928), (32, 6443437), (41, 5029024), (44, 4686136), (52, 3965192), (56, 3681964), (77, 2677792), (82, 2514512), (88, 2343068), (91, 2265824), (104, 1982596), (112, 1840982), (143, 1441888), (154, 1338896), (157, 1313312), (164, 1257256), (176, 1171534), (182, 1132912), (208, 991298), (224, 920491), (286, 720944), (287, 718432), (308, 669448), (314, 656656), (328, 628628), (352, 585767), (364, 566456), (416, 495649), (451, 457184), (533, 386848), (572, 360472), (574, 359216), (616, 334724), (628, 328328), (656, 314314), (728, 283228), (902, 228592), (1001, 205984), (1066, 193424), (1099, 187616), (1144, 180236), (1148, 179608), (1232, 167362), (1256, 164164), (1312, 157157), (1456, 141614), (1727, 119392), (1804, 114296), (2002, 102992), (2041, 101024), (2132, 96712), (2198, 93808), (2288, 90118), (2296, 89804), (2464, 83681), (2512, 82082), (2912, 70807), (3157, 65312), (3454, 59696), (3608, 57148), (3731, 55264), (4004, 51496), (4082, 50512), (4264, 48356), (4396, 46904), (4576, 45059), (4592, 44902), (5024, 41041), (5863, 35168), (6314, 32656), (6437, 32032), (6908, 29848), (7216, 28574), (7462, 27632), (8008, 25748), (8164, 25256), (8528, 24178), (8792, 23452), (9184, 22451), (11726, 17584), (12089, 17056), (12628, 16328), (12874, 16016), (13816, 14924), (14287, 14432)]