210894684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 671204352

約数和(自身を除く): 460309668

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 97, 132, 143, 154, 156, 181, 182, 194, 231, 273, 286, 291, 308, 362, 364, 388, 429, 462, 543, 546, 572, 582, 679, 724, 858, 924, 1001, 1067, 1086, 1092, 1164, 1261, 1267, 1358, 1716, 1991, 2002, 2037, 2134, 2172, 2353, 2522, 2534, 2716, 3003, 3201, 3783, 3801, 3982, 4004, 4074, 4268, 4706, 5044, 5068, 5973, 6006, 6402, 7059, 7469, 7566, 7602, 7964, 8148, 8827, 9412, 11946, 12012, 12804, 13871, 13937, 14118, 14938, 15132, 15204, 16471, 17557, 17654, 22407, 23892, 25883, 26481, 27742, 27874, 28236, 29876, 32942, 35114, 35308, 41613, 41811, 44814, 49413, 51766, 52671, 52962, 55484, 55748, 65884, 70228, 77649, 83226, 83622, 89628, 97097, 98826, 103532, 105342, 105924, 122899, 155298, 166452, 167244, 181181, 193127, 194194, 197652, 210684, 228241, 245798, 291291, 310596, 362362, 368697, 386254, 388388, 456482, 491596, 543543, 579381, 582582, 684723, 724724, 737394, 772508, 912964, 1087086, 1158762, 1165164, 1351889, 1369446, 1474788, 1597687, 2174172, 2317524, 2510651, 2703778, 2738892, 3195374, 4055667, 4793061, 5021302, 5407556, 6390748, 7531953, 8111334, 9586122, 10042604, 15063906, 16222668, 17574557, 19172244, 30127812, 35149114, 52723671, 70298228, 105447342, 210894684]

約数ペア:

[(1, 210894684), (2, 105447342), (3, 70298228), (4, 52723671), (6, 35149114), (7, 30127812), (11, 19172244), (12, 17574557), (13, 16222668), (14, 15063906), (21, 10042604), (22, 9586122), (26, 8111334), (28, 7531953), (33, 6390748), (39, 5407556), (42, 5021302), (44, 4793061), (52, 4055667), (66, 3195374), (77, 2738892), (78, 2703778), (84, 2510651), (91, 2317524), (97, 2174172), (132, 1597687), (143, 1474788), (154, 1369446), (156, 1351889), (181, 1165164), (182, 1158762), (194, 1087086), (231, 912964), (273, 772508), (286, 737394), (291, 724724), (308, 684723), (362, 582582), (364, 579381), (388, 543543), (429, 491596), (462, 456482), (543, 388388), (546, 386254), (572, 368697), (582, 362362), (679, 310596), (724, 291291), (858, 245798), (924, 228241), (1001, 210684), (1067, 197652), (1086, 194194), (1092, 193127), (1164, 181181), (1261, 167244), (1267, 166452), (1358, 155298), (1716, 122899), (1991, 105924), (2002, 105342), (2037, 103532), (2134, 98826), (2172, 97097), (2353, 89628), (2522, 83622), (2534, 83226), (2716, 77649), (3003, 70228), (3201, 65884), (3783, 55748), (3801, 55484), (3982, 52962), (4004, 52671), (4074, 51766), (4268, 49413), (4706, 44814), (5044, 41811), (5068, 41613), (5973, 35308), (6006, 35114), (6402, 32942), (7059, 29876), (7469, 28236), (7566, 27874), (7602, 27742), (7964, 26481), (8148, 25883), (8827, 23892), (9412, 22407), (11946, 17654), (12012, 17557), (12804, 16471), (13871, 15204), (13937, 15132), (14118, 14938)]