199137400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 588890880

約数和(自身を除く): 389753480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 67, 70, 77, 88, 100, 110, 134, 140, 154, 175, 193, 200, 220, 268, 275, 280, 308, 335, 350, 385, 386, 440, 469, 536, 550, 616, 670, 700, 737, 770, 772, 938, 965, 1100, 1340, 1351, 1400, 1474, 1540, 1544, 1675, 1876, 1925, 1930, 2123, 2200, 2345, 2680, 2702, 2948, 3080, 3350, 3685, 3752, 3850, 3860, 4246, 4690, 4825, 5159, 5404, 5896, 6700, 6755, 7370, 7700, 7720, 8492, 9380, 9650, 10318, 10615, 10808, 11725, 12931, 13400, 13510, 14740, 14861, 15400, 16984, 18425, 18760, 19300, 20636, 21230, 23450, 25795, 25862, 27020, 29480, 29722, 33775, 36850, 38600, 41272, 42460, 46900, 51590, 51724, 53075, 54040, 59444, 64655, 67550, 73700, 74305, 84920, 90517, 93800, 103180, 103448, 106150, 118888, 128975, 129310, 135100, 142241, 147400, 148610, 181034, 206360, 212300, 257950, 258620, 270200, 284482, 297220, 323275, 362068, 371525, 424600, 452585, 515900, 517240, 568964, 594440, 646550, 711205, 724136, 743050, 905170, 995687, 1031800, 1137928, 1293100, 1422410, 1486100, 1810340, 1991374, 2262925, 2586200, 2844820, 2972200, 3556025, 3620680, 3982748, 4525850, 4978435, 5689640, 7112050, 7965496, 9051700, 9956870, 14224100, 18103400, 19913740, 24892175, 28448200, 39827480, 49784350, 99568700, 199137400]

約数ペア:

[(1, 199137400), (2, 99568700), (4, 49784350), (5, 39827480), (7, 28448200), (8, 24892175), (10, 19913740), (11, 18103400), (14, 14224100), (20, 9956870), (22, 9051700), (25, 7965496), (28, 7112050), (35, 5689640), (40, 4978435), (44, 4525850), (50, 3982748), (55, 3620680), (56, 3556025), (67, 2972200), (70, 2844820), (77, 2586200), (88, 2262925), (100, 1991374), (110, 1810340), (134, 1486100), (140, 1422410), (154, 1293100), (175, 1137928), (193, 1031800), (200, 995687), (220, 905170), (268, 743050), (275, 724136), (280, 711205), (308, 646550), (335, 594440), (350, 568964), (385, 517240), (386, 515900), (440, 452585), (469, 424600), (536, 371525), (550, 362068), (616, 323275), (670, 297220), (700, 284482), (737, 270200), (770, 258620), (772, 257950), (938, 212300), (965, 206360), (1100, 181034), (1340, 148610), (1351, 147400), (1400, 142241), (1474, 135100), (1540, 129310), (1544, 128975), (1675, 118888), (1876, 106150), (1925, 103448), (1930, 103180), (2123, 93800), (2200, 90517), (2345, 84920), (2680, 74305), (2702, 73700), (2948, 67550), (3080, 64655), (3350, 59444), (3685, 54040), (3752, 53075), (3850, 51724), (3860, 51590), (4246, 46900), (4690, 42460), (4825, 41272), (5159, 38600), (5404, 36850), (5896, 33775), (6700, 29722), (6755, 29480), (7370, 27020), (7700, 25862), (7720, 25795), (8492, 23450), (9380, 21230), (9650, 20636), (10318, 19300), (10615, 18760), (10808, 18425), (11725, 16984), (12931, 15400), (13400, 14861), (13510, 14740)]