202047104

素因数分解:

$2^7\times 7^1\times {\mathrm{225499}}^1$

素因数の和:225520

約数の個数: 32

約数和(自身を含む): 460020000

約数和(自身を除く): 257972896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 225499, 450998, 901996, 1578493, 1803992, 3156986, 3607984, 6313972, 7215968, 12627944, 14431936, 25255888, 28863872, 50511776, 101023552, 202047104]

約数ペア:

[(1, 202047104), (2, 101023552), (4, 50511776), (7, 28863872), (8, 25255888), (14, 14431936), (16, 12627944), (28, 7215968), (32, 6313972), (56, 3607984), (64, 3156986), (112, 1803992), (128, 1578493), (224, 901996), (448, 450998), (896, 225499)]