206140728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1759}}^1$

素因数の和:2044

約数の個数: 64

約数和(自身を含む): 544896000

約数和(自身を除く): 338755272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 257, 456, 514, 771, 1028, 1542, 1759, 2056, 3084, 3518, 4883, 5277, 6168, 7036, 9766, 10554, 14072, 14649, 19532, 21108, 29298, 33421, 39064, 42216, 58596, 66842, 100263, 117192, 133684, 200526, 267368, 401052, 452063, 802104, 904126, 1356189, 1808252, 2712378, 3616504, 5424756, 8589197, 10849512, 17178394, 25767591, 34356788, 51535182, 68713576, 103070364, 206140728]

約数ペア:

[(1, 206140728), (2, 103070364), (3, 68713576), (4, 51535182), (6, 34356788), (8, 25767591), (12, 17178394), (19, 10849512), (24, 8589197), (38, 5424756), (57, 3616504), (76, 2712378), (114, 1808252), (152, 1356189), (228, 904126), (257, 802104), (456, 452063), (514, 401052), (771, 267368), (1028, 200526), (1542, 133684), (1759, 117192), (2056, 100263), (3084, 66842), (3518, 58596), (4883, 42216), (5277, 39064), (6168, 33421), (7036, 29298), (9766, 21108), (10554, 19532), (14072, 14649)]