206280984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 657296640

約数和(自身を除く): 451015656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 103, 104, 131, 147, 156, 168, 182, 196, 206, 262, 273, 294, 309, 312, 364, 392, 393, 412, 524, 546, 588, 618, 637, 721, 728, 786, 824, 917, 1048, 1092, 1176, 1236, 1274, 1339, 1442, 1572, 1703, 1834, 1911, 2163, 2184, 2472, 2548, 2678, 2751, 2884, 3144, 3406, 3668, 3822, 4017, 4326, 5047, 5096, 5109, 5356, 5502, 5768, 6419, 6812, 7336, 7644, 8034, 8652, 9373, 10094, 10218, 10712, 11004, 11921, 12838, 13493, 13624, 15141, 15288, 16068, 17304, 18746, 19257, 20188, 20436, 22008, 23842, 25676, 26986, 28119, 30282, 32136, 35763, 37492, 38514, 40376, 40479, 40872, 47684, 51352, 53972, 56238, 60564, 65611, 71526, 74984, 77028, 80958, 83447, 94451, 95368, 107944, 112476, 121128, 131222, 143052, 154056, 161916, 166894, 175409, 188902, 196833, 224952, 250341, 262444, 283353, 286104, 323832, 333788, 350818, 377804, 393666, 500682, 524888, 526227, 566706, 661157, 667576, 701636, 755608, 787332, 1001364, 1052454, 1133412, 1227863, 1322314, 1403272, 1574664, 1983471, 2002728, 2104908, 2266824, 2455726, 2644628, 3683589, 3966942, 4209816, 4911452, 5289256, 7367178, 7933884, 8595041, 9822904, 14734356, 15867768, 17190082, 25785123, 29468712, 34380164, 51570246, 68760328, 103140492, 206280984]

約数ペア:

[(1, 206280984), (2, 103140492), (3, 68760328), (4, 51570246), (6, 34380164), (7, 29468712), (8, 25785123), (12, 17190082), (13, 15867768), (14, 14734356), (21, 9822904), (24, 8595041), (26, 7933884), (28, 7367178), (39, 5289256), (42, 4911452), (49, 4209816), (52, 3966942), (56, 3683589), (78, 2644628), (84, 2455726), (91, 2266824), (98, 2104908), (103, 2002728), (104, 1983471), (131, 1574664), (147, 1403272), (156, 1322314), (168, 1227863), (182, 1133412), (196, 1052454), (206, 1001364), (262, 787332), (273, 755608), (294, 701636), (309, 667576), (312, 661157), (364, 566706), (392, 526227), (393, 524888), (412, 500682), (524, 393666), (546, 377804), (588, 350818), (618, 333788), (637, 323832), (721, 286104), (728, 283353), (786, 262444), (824, 250341), (917, 224952), (1048, 196833), (1092, 188902), (1176, 175409), (1236, 166894), (1274, 161916), (1339, 154056), (1442, 143052), (1572, 131222), (1703, 121128), (1834, 112476), (1911, 107944), (2163, 95368), (2184, 94451), (2472, 83447), (2548, 80958), (2678, 77028), (2751, 74984), (2884, 71526), (3144, 65611), (3406, 60564), (3668, 56238), (3822, 53972), (4017, 51352), (4326, 47684), (5047, 40872), (5096, 40479), (5109, 40376), (5356, 38514), (5502, 37492), (5768, 35763), (6419, 32136), (6812, 30282), (7336, 28119), (7644, 26986), (8034, 25676), (8652, 23842), (9373, 22008), (10094, 20436), (10218, 20188), (10712, 19257), (11004, 18746), (11921, 17304), (12838, 16068), (13493, 15288), (13624, 15141)]