204787744

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5051}}^1$

素因数の和:5249

約数の個数: 48

約数和(自身を含む): 463409856

約数和(自身を除く): 258622112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 2534, 2896, 5051, 5068, 5792, 10102, 10136, 20204, 20272, 35357, 40408, 40544, 70714, 80816, 141428, 161632, 282856, 565712, 914231, 1131424, 1828462, 3656924, 6399617, 7313848, 12799234, 14627696, 25598468, 29255392, 51196936, 102393872, 204787744]

約数ペア:

[(1, 204787744), (2, 102393872), (4, 51196936), (7, 29255392), (8, 25598468), (14, 14627696), (16, 12799234), (28, 7313848), (32, 6399617), (56, 3656924), (112, 1828462), (181, 1131424), (224, 914231), (362, 565712), (724, 282856), (1267, 161632), (1448, 141428), (2534, 80816), (2896, 70714), (5051, 40544), (5068, 40408), (5792, 35357), (10102, 20272), (10136, 20204)]