207401922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 557985792

約数和(自身を除く): 350583870

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 127, 182, 234, 254, 273, 381, 546, 762, 819, 889, 997, 1143, 1638, 1651, 1778, 1994, 2286, 2667, 2991, 3302, 4953, 5334, 5982, 6979, 8001, 8973, 9906, 11557, 12961, 13958, 14859, 16002, 17946, 20937, 23114, 25922, 29718, 34671, 38883, 41874, 62811, 69342, 77766, 90727, 104013, 116649, 125622, 126619, 181454, 208026, 233298, 253238, 272181, 379857, 544362, 759714, 816543, 886333, 1139571, 1633086, 1646047, 1772666, 2279142, 2658999, 3292094, 4938141, 5317998, 7976997, 9876282, 11522329, 14814423, 15953994, 23044658, 29628846, 34566987, 69133974, 103700961, 207401922]

約数ペア:

[(1, 207401922), (2, 103700961), (3, 69133974), (6, 34566987), (7, 29628846), (9, 23044658), (13, 15953994), (14, 14814423), (18, 11522329), (21, 9876282), (26, 7976997), (39, 5317998), (42, 4938141), (63, 3292094), (78, 2658999), (91, 2279142), (117, 1772666), (126, 1646047), (127, 1633086), (182, 1139571), (234, 886333), (254, 816543), (273, 759714), (381, 544362), (546, 379857), (762, 272181), (819, 253238), (889, 233298), (997, 208026), (1143, 181454), (1638, 126619), (1651, 125622), (1778, 116649), (1994, 104013), (2286, 90727), (2667, 77766), (2991, 69342), (3302, 62811), (4953, 41874), (5334, 38883), (5982, 34671), (6979, 29718), (8001, 25922), (8973, 23114), (9906, 20937), (11557, 17946), (12961, 16002), (13958, 14859)]