214940286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 548992080

約数和(自身を除く): 334051794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 41, 58, 66, 82, 83, 87, 99, 121, 123, 166, 174, 198, 242, 246, 249, 261, 319, 363, 369, 451, 498, 522, 638, 726, 738, 747, 902, 913, 957, 1089, 1189, 1353, 1494, 1826, 1914, 2178, 2378, 2407, 2706, 2739, 2871, 3403, 3509, 3567, 4059, 4814, 4961, 5478, 5742, 6806, 7018, 7134, 7221, 8118, 8217, 9922, 10043, 10209, 10527, 10701, 13079, 14442, 14883, 16434, 20086, 20418, 21054, 21402, 21663, 26158, 26477, 29766, 30129, 30627, 31581, 37433, 39237, 43326, 44649, 52954, 60258, 61254, 63162, 74866, 78474, 79431, 89298, 90387, 98687, 112299, 117711, 143869, 158862, 180774, 197374, 224598, 235422, 238293, 287738, 291247, 296061, 336897, 411763, 431607, 476586, 582494, 592122, 673794, 823526, 863214, 873741, 888183, 1085557, 1235289, 1294821, 1747482, 1776366, 2171114, 2470578, 2589642, 2621223, 3256671, 3705867, 5242446, 6513342, 7411734, 9770013, 11941127, 19540026, 23882254, 35823381, 71646762, 107470143, 214940286]

約数ペア:

[(1, 214940286), (2, 107470143), (3, 71646762), (6, 35823381), (9, 23882254), (11, 19540026), (18, 11941127), (22, 9770013), (29, 7411734), (33, 6513342), (41, 5242446), (58, 3705867), (66, 3256671), (82, 2621223), (83, 2589642), (87, 2470578), (99, 2171114), (121, 1776366), (123, 1747482), (166, 1294821), (174, 1235289), (198, 1085557), (242, 888183), (246, 873741), (249, 863214), (261, 823526), (319, 673794), (363, 592122), (369, 582494), (451, 476586), (498, 431607), (522, 411763), (638, 336897), (726, 296061), (738, 291247), (747, 287738), (902, 238293), (913, 235422), (957, 224598), (1089, 197374), (1189, 180774), (1353, 158862), (1494, 143869), (1826, 117711), (1914, 112299), (2178, 98687), (2378, 90387), (2407, 89298), (2706, 79431), (2739, 78474), (2871, 74866), (3403, 63162), (3509, 61254), (3567, 60258), (4059, 52954), (4814, 44649), (4961, 43326), (5478, 39237), (5742, 37433), (6806, 31581), (7018, 30627), (7134, 30129), (7221, 29766), (8118, 26477), (8217, 26158), (9922, 21663), (10043, 21402), (10209, 21054), (10527, 20418), (10701, 20086), (13079, 16434), (14442, 14883)]