201811512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 599477760

約数和(自身を除く): 397666248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 83, 84, 123, 164, 166, 168, 246, 249, 287, 328, 332, 353, 492, 498, 574, 581, 664, 706, 861, 984, 996, 1059, 1148, 1162, 1412, 1722, 1743, 1992, 2118, 2296, 2324, 2471, 2824, 3403, 3444, 3486, 4236, 4648, 4942, 6806, 6888, 6972, 7413, 8472, 9884, 10209, 13612, 13944, 14473, 14826, 19768, 20418, 23821, 27224, 28946, 29299, 29652, 40836, 43419, 47642, 57892, 58598, 59304, 71463, 81672, 86838, 87897, 95284, 101311, 115784, 117196, 142926, 173676, 175794, 190568, 202622, 205093, 234392, 285852, 303933, 347352, 351588, 405244, 410186, 571704, 607866, 615279, 703176, 810488, 820372, 1201259, 1215732, 1230558, 1640744, 2402518, 2431464, 2461116, 3603777, 4805036, 4922232, 7207554, 8408813, 9610072, 14415108, 16817626, 25226439, 28830216, 33635252, 50452878, 67270504, 100905756, 201811512]

約数ペア:

[(1, 201811512), (2, 100905756), (3, 67270504), (4, 50452878), (6, 33635252), (7, 28830216), (8, 25226439), (12, 16817626), (14, 14415108), (21, 9610072), (24, 8408813), (28, 7207554), (41, 4922232), (42, 4805036), (56, 3603777), (82, 2461116), (83, 2431464), (84, 2402518), (123, 1640744), (164, 1230558), (166, 1215732), (168, 1201259), (246, 820372), (249, 810488), (287, 703176), (328, 615279), (332, 607866), (353, 571704), (492, 410186), (498, 405244), (574, 351588), (581, 347352), (664, 303933), (706, 285852), (861, 234392), (984, 205093), (996, 202622), (1059, 190568), (1148, 175794), (1162, 173676), (1412, 142926), (1722, 117196), (1743, 115784), (1992, 101311), (2118, 95284), (2296, 87897), (2324, 86838), (2471, 81672), (2824, 71463), (3403, 59304), (3444, 58598), (3486, 57892), (4236, 47642), (4648, 43419), (4942, 40836), (6806, 29652), (6888, 29299), (6972, 28946), (7413, 27224), (8472, 23821), (9884, 20418), (10209, 19768), (13612, 14826), (13944, 14473)]