207831576

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2903}}^1$

素因数の和:3088

約数の個数: 64

約数和(自身を含む): 550598400

約数和(自身を除く): 342766824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 942, 1256, 1884, 2903, 2983, 3768, 5806, 5966, 8709, 8949, 11612, 11932, 17418, 17898, 23224, 23864, 34836, 35796, 55157, 69672, 71592, 110314, 165471, 220628, 330942, 441256, 455771, 661884, 911542, 1323768, 1367313, 1823084, 2734626, 3646168, 5469252, 8659649, 10938504, 17319298, 25978947, 34638596, 51957894, 69277192, 103915788, 207831576]

約数ペア:

[(1, 207831576), (2, 103915788), (3, 69277192), (4, 51957894), (6, 34638596), (8, 25978947), (12, 17319298), (19, 10938504), (24, 8659649), (38, 5469252), (57, 3646168), (76, 2734626), (114, 1823084), (152, 1367313), (157, 1323768), (228, 911542), (314, 661884), (456, 455771), (471, 441256), (628, 330942), (942, 220628), (1256, 165471), (1884, 110314), (2903, 71592), (2983, 69672), (3768, 55157), (5806, 35796), (5966, 34836), (8709, 23864), (8949, 23224), (11612, 17898), (11932, 17418)]