221192192

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 112

約数和(自身を含む): 499091712

約数和(自身を除く): 277899520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 67, 104, 124, 128, 134, 208, 248, 256, 268, 403, 416, 496, 512, 536, 806, 832, 871, 992, 1024, 1072, 1612, 1664, 1742, 1984, 2048, 2077, 2144, 3224, 3328, 3484, 3968, 4096, 4154, 4288, 6448, 6656, 6968, 7936, 8192, 8308, 8576, 12896, 13312, 13936, 15872, 16616, 17152, 25792, 26624, 27001, 27872, 31744, 33232, 34304, 51584, 53248, 54002, 55744, 63488, 66464, 68608, 103168, 106496, 108004, 111488, 126976, 132928, 137216, 206336, 216008, 222976, 253952, 265856, 274432, 412672, 432016, 445952, 531712, 548864, 825344, 864032, 891904, 1063424, 1650688, 1728064, 1783808, 2126848, 3301376, 3456128, 3567616, 4253696, 6912256, 7135232, 8507392, 13824512, 17014784, 27649024, 55298048, 110596096, 221192192]

約数ペア:

[(1, 221192192), (2, 110596096), (4, 55298048), (8, 27649024), (13, 17014784), (16, 13824512), (26, 8507392), (31, 7135232), (32, 6912256), (52, 4253696), (62, 3567616), (64, 3456128), (67, 3301376), (104, 2126848), (124, 1783808), (128, 1728064), (134, 1650688), (208, 1063424), (248, 891904), (256, 864032), (268, 825344), (403, 548864), (416, 531712), (496, 445952), (512, 432016), (536, 412672), (806, 274432), (832, 265856), (871, 253952), (992, 222976), (1024, 216008), (1072, 206336), (1612, 137216), (1664, 132928), (1742, 126976), (1984, 111488), (2048, 108004), (2077, 106496), (2144, 103168), (3224, 68608), (3328, 66464), (3484, 63488), (3968, 55744), (4096, 54002), (4154, 53248), (4288, 51584), (6448, 34304), (6656, 33232), (6968, 31744), (7936, 27872), (8192, 27001), (8308, 26624), (8576, 25792), (12896, 17152), (13312, 16616), (13936, 15872)]