202661888

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 112

約数和(自身を含む): 478907856

約数和(自身を除く): 276245968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 173, 176, 208, 256, 286, 346, 352, 416, 512, 572, 692, 704, 832, 1024, 1144, 1384, 1408, 1664, 1903, 2048, 2249, 2288, 2768, 2816, 3328, 3806, 4096, 4498, 4576, 5536, 5632, 6656, 7612, 8192, 8996, 9152, 11072, 11264, 13312, 15224, 17992, 18304, 22144, 22528, 24739, 26624, 30448, 35984, 36608, 44288, 45056, 49478, 53248, 60896, 71968, 73216, 88576, 90112, 98956, 106496, 121792, 143936, 146432, 177152, 197912, 243584, 287872, 292864, 354304, 395824, 487168, 575744, 585728, 708608, 791648, 974336, 1151488, 1171456, 1417216, 1583296, 1948672, 2302976, 3166592, 3897344, 4605952, 6333184, 7794688, 9211904, 12666368, 15589376, 18423808, 25332736, 50665472, 101330944, 202661888]

約数ペア:

[(1, 202661888), (2, 101330944), (4, 50665472), (8, 25332736), (11, 18423808), (13, 15589376), (16, 12666368), (22, 9211904), (26, 7794688), (32, 6333184), (44, 4605952), (52, 3897344), (64, 3166592), (88, 2302976), (104, 1948672), (128, 1583296), (143, 1417216), (173, 1171456), (176, 1151488), (208, 974336), (256, 791648), (286, 708608), (346, 585728), (352, 575744), (416, 487168), (512, 395824), (572, 354304), (692, 292864), (704, 287872), (832, 243584), (1024, 197912), (1144, 177152), (1384, 146432), (1408, 143936), (1664, 121792), (1903, 106496), (2048, 98956), (2249, 90112), (2288, 88576), (2768, 73216), (2816, 71968), (3328, 60896), (3806, 53248), (4096, 49478), (4498, 45056), (4576, 44288), (5536, 36608), (5632, 35984), (6656, 30448), (7612, 26624), (8192, 24739), (8996, 22528), (9152, 22144), (11072, 18304), (11264, 17992), (13312, 15224)]