200838760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 474336000

約数和(自身を除く): 273497240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 199, 230, 398, 460, 796, 920, 995, 1097, 1592, 1990, 2194, 3980, 4388, 4577, 5485, 7960, 8776, 9154, 10970, 18308, 21940, 22885, 25231, 36616, 43880, 45770, 50462, 91540, 100924, 126155, 183080, 201848, 218303, 252310, 436606, 504620, 873212, 1009240, 1091515, 1746424, 2183030, 4366060, 5020969, 8732120, 10041938, 20083876, 25104845, 40167752, 50209690, 100419380, 200838760]

約数ペア:

[(1, 200838760), (2, 100419380), (4, 50209690), (5, 40167752), (8, 25104845), (10, 20083876), (20, 10041938), (23, 8732120), (40, 5020969), (46, 4366060), (92, 2183030), (115, 1746424), (184, 1091515), (199, 1009240), (230, 873212), (398, 504620), (460, 436606), (796, 252310), (920, 218303), (995, 201848), (1097, 183080), (1592, 126155), (1990, 100924), (2194, 91540), (3980, 50462), (4388, 45770), (4577, 43880), (5485, 36616), (7960, 25231), (8776, 22885), (9154, 21940), (10970, 18308)]