200480256

素因数分解:

$2^9\times 3^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 120

約数和(自身を含む): 584624040

約数和(自身を除く): 384143784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 313, 384, 417, 512, 556, 576, 626, 768, 834, 939, 1112, 1152, 1251, 1252, 1536, 1668, 1878, 2224, 2304, 2502, 2504, 2817, 3336, 3756, 4448, 4608, 5004, 5008, 5634, 6672, 7512, 8896, 10008, 10016, 11268, 13344, 15024, 17792, 20016, 20032, 22536, 26688, 30048, 35584, 40032, 40064, 43507, 45072, 53376, 60096, 71168, 80064, 80128, 87014, 90144, 106752, 120192, 130521, 160128, 160256, 174028, 180288, 213504, 240384, 261042, 320256, 348056, 360576, 391563, 480768, 522084, 640512, 696112, 721152, 783126, 1044168, 1392224, 1442304, 1566252, 2088336, 2784448, 3132504, 4176672, 5568896, 6265008, 8353344, 11137792, 12530016, 16706688, 22275584, 25060032, 33413376, 50120064, 66826752, 100240128, 200480256]

約数ペア:

[(1, 200480256), (2, 100240128), (3, 66826752), (4, 50120064), (6, 33413376), (8, 25060032), (9, 22275584), (12, 16706688), (16, 12530016), (18, 11137792), (24, 8353344), (32, 6265008), (36, 5568896), (48, 4176672), (64, 3132504), (72, 2784448), (96, 2088336), (128, 1566252), (139, 1442304), (144, 1392224), (192, 1044168), (256, 783126), (278, 721152), (288, 696112), (313, 640512), (384, 522084), (417, 480768), (512, 391563), (556, 360576), (576, 348056), (626, 320256), (768, 261042), (834, 240384), (939, 213504), (1112, 180288), (1152, 174028), (1251, 160256), (1252, 160128), (1536, 130521), (1668, 120192), (1878, 106752), (2224, 90144), (2304, 87014), (2502, 80128), (2504, 80064), (2817, 71168), (3336, 60096), (3756, 53376), (4448, 45072), (4608, 43507), (5004, 40064), (5008, 40032), (5634, 35584), (6672, 30048), (7512, 26688), (8896, 22536), (10008, 20032), (10016, 20016), (11268, 17792), (13344, 15024)]