209383424

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 104

約数和(自身を含む): 462365568

約数和(自身を除く): 252982144

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 97, 124, 128, 136, 194, 248, 256, 272, 388, 496, 512, 527, 544, 776, 992, 1024, 1054, 1088, 1552, 1649, 1984, 2048, 2108, 2176, 3007, 3104, 3298, 3968, 4096, 4216, 4352, 6014, 6208, 6596, 7936, 8432, 8704, 12028, 12416, 13192, 15872, 16864, 17408, 24056, 24832, 26384, 31744, 33728, 34816, 48112, 49664, 51119, 52768, 63488, 67456, 69632, 96224, 99328, 102238, 105536, 126976, 134912, 192448, 198656, 204476, 211072, 269824, 384896, 397312, 408952, 422144, 539648, 769792, 817904, 844288, 1079296, 1539584, 1635808, 1688576, 2158592, 3079168, 3271616, 3377152, 6158336, 6543232, 6754304, 12316672, 13086464, 26172928, 52345856, 104691712, 209383424]

約数ペア:

[(1, 209383424), (2, 104691712), (4, 52345856), (8, 26172928), (16, 13086464), (17, 12316672), (31, 6754304), (32, 6543232), (34, 6158336), (62, 3377152), (64, 3271616), (68, 3079168), (97, 2158592), (124, 1688576), (128, 1635808), (136, 1539584), (194, 1079296), (248, 844288), (256, 817904), (272, 769792), (388, 539648), (496, 422144), (512, 408952), (527, 397312), (544, 384896), (776, 269824), (992, 211072), (1024, 204476), (1054, 198656), (1088, 192448), (1552, 134912), (1649, 126976), (1984, 105536), (2048, 102238), (2108, 99328), (2176, 96224), (3007, 69632), (3104, 67456), (3298, 63488), (3968, 52768), (4096, 51119), (4216, 49664), (4352, 48112), (6014, 34816), (6208, 33728), (6596, 31744), (7936, 26384), (8432, 24832), (8704, 24056), (12028, 17408), (12416, 16864), (13192, 15872)]