200358175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 278553600

約数和(自身を除く): 78195425

約数列:

[1, 5, 17, 23, 25, 85, 103, 115, 199, 391, 425, 515, 575, 995, 1751, 1955, 2369, 2575, 3383, 4577, 4975, 8755, 9775, 11845, 16915, 20497, 22885, 40273, 43775, 59225, 77809, 84575, 102485, 114425, 201365, 348449, 389045, 471431, 512425, 1006825, 1742245, 1945225, 2357155, 8014327, 8711225, 11785775, 40071635, 200358175]

約数ペア:

[(1, 200358175), (5, 40071635), (17, 11785775), (23, 8711225), (25, 8014327), (85, 2357155), (103, 1945225), (115, 1742245), (199, 1006825), (391, 512425), (425, 471431), (515, 389045), (575, 348449), (995, 201365), (1751, 114425), (1955, 102485), (2369, 84575), (2575, 77809), (3383, 59225), (4577, 43775), (4975, 40273), (8755, 22885), (9775, 20497), (11845, 16915)]