201469184

素因数分解:

$2^8\times 7^2\times {\mathrm{16061}}^1$

素因数の和:16091

約数の個数: 54

約数和(自身を含む): 467837874

約数和(自身を除く): 266368690

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 16061, 32122, 64244, 112427, 128488, 224854, 256976, 449708, 513952, 786989, 899416, 1027904, 1573978, 1798832, 2055808, 3147956, 3597664, 4111616, 6295912, 7195328, 12591824, 14390656, 25183648, 28781312, 50367296, 100734592, 201469184]

約数ペア:

[(1, 201469184), (2, 100734592), (4, 50367296), (7, 28781312), (8, 25183648), (14, 14390656), (16, 12591824), (28, 7195328), (32, 6295912), (49, 4111616), (56, 3597664), (64, 3147956), (98, 2055808), (112, 1798832), (128, 1573978), (196, 1027904), (224, 899416), (256, 786989), (392, 513952), (448, 449708), (784, 256976), (896, 224854), (1568, 128488), (1792, 112427), (3136, 64244), (6272, 32122), (12544, 16061)]