203815872

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 224

約数和(自身を含む): 663407360

約数和(自身を除く): 459591488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 129, 144, 156, 172, 192, 208, 211, 216, 234, 258, 288, 312, 344, 351, 387, 416, 422, 432, 468, 516, 559, 576, 624, 633, 688, 702, 774, 832, 844, 864, 936, 1032, 1118, 1161, 1248, 1266, 1376, 1404, 1548, 1677, 1688, 1728, 1872, 1899, 2064, 2236, 2322, 2496, 2532, 2743, 2752, 2808, 3096, 3354, 3376, 3744, 3798, 4128, 4472, 4644, 5031, 5064, 5486, 5616, 5697, 6192, 6708, 6752, 7488, 7596, 8229, 8256, 8944, 9073, 9288, 10062, 10128, 10972, 11232, 11394, 12384, 13416, 13504, 15093, 15192, 16458, 17888, 18146, 18576, 20124, 20256, 21944, 22464, 22788, 24687, 24768, 26832, 27219, 30186, 30384, 32916, 35776, 36292, 37152, 40248, 40512, 43888, 45576, 49374, 53664, 54438, 60372, 60768, 65832, 72584, 74061, 74304, 80496, 81657, 87776, 91152, 98748, 107328, 108876, 117949, 120744, 121536, 131664, 145168, 148122, 160992, 163314, 175552, 182304, 197496, 217752, 235898, 241488, 244971, 263328, 290336, 296244, 321984, 326628, 353847, 364608, 394992, 435504, 471796, 482976, 489942, 526656, 580672, 592488, 653256, 707694, 789984, 871008, 943592, 965952, 979884, 1061541, 1184976, 1306512, 1415388, 1579968, 1742016, 1887184, 1959768, 2123082, 2369952, 2613024, 2830776, 3184623, 3774368, 3919536, 4246164, 4739904, 5226048, 5661552, 6369246, 7548736, 7839072, 8492328, 11323104, 12738492, 15678144, 16984656, 22646208, 25476984, 33969312, 50953968, 67938624, 101907936, 203815872]

約数ペア:

[(1, 203815872), (2, 101907936), (3, 67938624), (4, 50953968), (6, 33969312), (8, 25476984), (9, 22646208), (12, 16984656), (13, 15678144), (16, 12738492), (18, 11323104), (24, 8492328), (26, 7839072), (27, 7548736), (32, 6369246), (36, 5661552), (39, 5226048), (43, 4739904), (48, 4246164), (52, 3919536), (54, 3774368), (64, 3184623), (72, 2830776), (78, 2613024), (86, 2369952), (96, 2123082), (104, 1959768), (108, 1887184), (117, 1742016), (129, 1579968), (144, 1415388), (156, 1306512), (172, 1184976), (192, 1061541), (208, 979884), (211, 965952), (216, 943592), (234, 871008), (258, 789984), (288, 707694), (312, 653256), (344, 592488), (351, 580672), (387, 526656), (416, 489942), (422, 482976), (432, 471796), (468, 435504), (516, 394992), (559, 364608), (576, 353847), (624, 326628), (633, 321984), (688, 296244), (702, 290336), (774, 263328), (832, 244971), (844, 241488), (864, 235898), (936, 217752), (1032, 197496), (1118, 182304), (1161, 175552), (1248, 163314), (1266, 160992), (1376, 148122), (1404, 145168), (1548, 131664), (1677, 121536), (1688, 120744), (1728, 117949), (1872, 108876), (1899, 107328), (2064, 98748), (2236, 91152), (2322, 87776), (2496, 81657), (2532, 80496), (2743, 74304), (2752, 74061), (2808, 72584), (3096, 65832), (3354, 60768), (3376, 60372), (3744, 54438), (3798, 53664), (4128, 49374), (4472, 45576), (4644, 43888), (5031, 40512), (5064, 40248), (5486, 37152), (5616, 36292), (5697, 35776), (6192, 32916), (6708, 30384), (6752, 30186), (7488, 27219), (7596, 26832), (8229, 24768), (8256, 24687), (8944, 22788), (9073, 22464), (9288, 21944), (10062, 20256), (10128, 20124), (10972, 18576), (11232, 18146), (11394, 17888), (12384, 16458), (13416, 15192), (13504, 15093)]