205915824

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{4373}}^1$

素因数の和:4499

約数の個数: 80

約数和(自身を含む): 596613600

約数和(自身を除く): 390697776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 4373, 5232, 5886, 7848, 8746, 11772, 13119, 15696, 17492, 23544, 26238, 34984, 39357, 47088, 52476, 69968, 78714, 104952, 118071, 157428, 209904, 236142, 314856, 472284, 476657, 629712, 944568, 953314, 1429971, 1889136, 1906628, 2859942, 3813256, 4289913, 5719884, 7626512, 8579826, 11439768, 12869739, 17159652, 22879536, 25739478, 34319304, 51478956, 68638608, 102957912, 205915824]

約数ペア:

[(1, 205915824), (2, 102957912), (3, 68638608), (4, 51478956), (6, 34319304), (8, 25739478), (9, 22879536), (12, 17159652), (16, 12869739), (18, 11439768), (24, 8579826), (27, 7626512), (36, 5719884), (48, 4289913), (54, 3813256), (72, 2859942), (108, 1906628), (109, 1889136), (144, 1429971), (216, 953314), (218, 944568), (327, 629712), (432, 476657), (436, 472284), (654, 314856), (872, 236142), (981, 209904), (1308, 157428), (1744, 118071), (1962, 104952), (2616, 78714), (2943, 69968), (3924, 52476), (4373, 47088), (5232, 39357), (5886, 34984), (7848, 26238), (8746, 23544), (11772, 17492), (13119, 15696)]