207968124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 617390592

約数和(自身を除く): 409422468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 103, 129, 156, 172, 182, 206, 258, 273, 301, 309, 364, 412, 516, 546, 559, 602, 618, 721, 903, 1092, 1118, 1204, 1236, 1339, 1442, 1677, 1806, 1849, 2163, 2236, 2678, 2884, 3354, 3612, 3698, 3913, 4017, 4326, 4429, 5356, 5547, 6708, 7396, 7826, 8034, 8652, 8858, 9373, 11094, 11739, 12943, 13287, 15652, 16068, 17716, 18746, 22188, 23478, 24037, 25886, 26574, 28119, 31003, 37492, 38829, 46956, 48074, 51772, 53148, 56238, 57577, 62006, 72111, 77658, 93009, 96148, 112476, 115154, 124012, 144222, 155316, 168259, 172731, 186018, 190447, 230308, 288444, 336518, 345462, 372036, 380894, 403039, 504777, 571341, 673036, 690924, 761788, 806078, 1009554, 1142682, 1209117, 1333129, 1612156, 2019108, 2285364, 2418234, 2475811, 2666258, 3999387, 4836468, 4951622, 5332516, 7427433, 7998774, 9903244, 14854866, 15997548, 17330677, 29709732, 34661354, 51992031, 69322708, 103984062, 207968124]

約数ペア:

[(1, 207968124), (2, 103984062), (3, 69322708), (4, 51992031), (6, 34661354), (7, 29709732), (12, 17330677), (13, 15997548), (14, 14854866), (21, 9903244), (26, 7998774), (28, 7427433), (39, 5332516), (42, 4951622), (43, 4836468), (52, 3999387), (78, 2666258), (84, 2475811), (86, 2418234), (91, 2285364), (103, 2019108), (129, 1612156), (156, 1333129), (172, 1209117), (182, 1142682), (206, 1009554), (258, 806078), (273, 761788), (301, 690924), (309, 673036), (364, 571341), (412, 504777), (516, 403039), (546, 380894), (559, 372036), (602, 345462), (618, 336518), (721, 288444), (903, 230308), (1092, 190447), (1118, 186018), (1204, 172731), (1236, 168259), (1339, 155316), (1442, 144222), (1677, 124012), (1806, 115154), (1849, 112476), (2163, 96148), (2236, 93009), (2678, 77658), (2884, 72111), (3354, 62006), (3612, 57577), (3698, 56238), (3913, 53148), (4017, 51772), (4326, 48074), (4429, 46956), (5356, 38829), (5547, 37492), (6708, 31003), (7396, 28119), (7826, 26574), (8034, 25886), (8652, 24037), (8858, 23478), (9373, 22188), (11094, 18746), (11739, 17716), (12943, 16068), (13287, 15652)]