207849376

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1962

約数の個数: 72

約数和(自身を含む): 482975136

約数和(自身を除く): 275125760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1568, 1867, 1988, 2272, 3479, 3734, 3976, 6958, 7468, 7952, 13069, 13916, 14936, 15904, 26138, 27832, 29872, 52276, 55664, 59744, 91483, 104552, 111328, 132557, 182966, 209104, 265114, 365932, 418208, 530228, 731864, 927899, 1060456, 1463728, 1855798, 2120912, 2927456, 3711596, 4241824, 6495293, 7423192, 12990586, 14846384, 25981172, 29692768, 51962344, 103924688, 207849376]

約数ペア:

[(1, 207849376), (2, 103924688), (4, 51962344), (7, 29692768), (8, 25981172), (14, 14846384), (16, 12990586), (28, 7423192), (32, 6495293), (49, 4241824), (56, 3711596), (71, 2927456), (98, 2120912), (112, 1855798), (142, 1463728), (196, 1060456), (224, 927899), (284, 731864), (392, 530228), (497, 418208), (568, 365932), (784, 265114), (994, 209104), (1136, 182966), (1568, 132557), (1867, 111328), (1988, 104552), (2272, 91483), (3479, 59744), (3734, 55664), (3976, 52276), (6958, 29872), (7468, 27832), (7952, 26138), (13069, 15904), (13916, 14936)]