216203008

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 536868864

約数和(自身を除く): 320665856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 64, 68, 94, 112, 119, 128, 136, 151, 188, 224, 238, 256, 272, 302, 329, 376, 448, 476, 544, 604, 658, 752, 799, 896, 952, 1057, 1088, 1208, 1316, 1504, 1598, 1792, 1904, 2114, 2176, 2416, 2567, 2632, 3008, 3196, 3808, 4228, 4352, 4832, 5134, 5264, 5593, 6016, 6392, 7097, 7616, 8456, 9664, 10268, 10528, 11186, 12032, 12784, 14194, 15232, 16912, 17969, 19328, 20536, 21056, 22372, 25568, 28388, 30464, 33824, 35938, 38656, 41072, 42112, 44744, 49679, 51136, 56776, 67648, 71876, 82144, 84224, 89488, 99358, 102272, 113552, 120649, 135296, 143752, 164288, 178976, 198716, 204544, 227104, 241298, 270592, 287504, 328576, 357952, 397432, 454208, 482596, 575008, 657152, 715904, 794864, 844543, 908416, 965192, 1150016, 1431808, 1589728, 1689086, 1816832, 1930384, 2300032, 3179456, 3378172, 3860768, 4600064, 6358912, 6756344, 7721536, 12717824, 13512688, 15443072, 27025376, 30886144, 54050752, 108101504, 216203008]

約数ペア:

[(1, 216203008), (2, 108101504), (4, 54050752), (7, 30886144), (8, 27025376), (14, 15443072), (16, 13512688), (17, 12717824), (28, 7721536), (32, 6756344), (34, 6358912), (47, 4600064), (56, 3860768), (64, 3378172), (68, 3179456), (94, 2300032), (112, 1930384), (119, 1816832), (128, 1689086), (136, 1589728), (151, 1431808), (188, 1150016), (224, 965192), (238, 908416), (256, 844543), (272, 794864), (302, 715904), (329, 657152), (376, 575008), (448, 482596), (476, 454208), (544, 397432), (604, 357952), (658, 328576), (752, 287504), (799, 270592), (896, 241298), (952, 227104), (1057, 204544), (1088, 198716), (1208, 178976), (1316, 164288), (1504, 143752), (1598, 135296), (1792, 120649), (1904, 113552), (2114, 102272), (2176, 99358), (2416, 89488), (2567, 84224), (2632, 82144), (3008, 71876), (3196, 67648), (3808, 56776), (4228, 51136), (4352, 49679), (4832, 44744), (5134, 42112), (5264, 41072), (5593, 38656), (6016, 35938), (6392, 33824), (7097, 30464), (7616, 28388), (8456, 25568), (9664, 22372), (10268, 21056), (10528, 20536), (11186, 19328), (12032, 17969), (12784, 16912), (14194, 15232)]