200811536

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{69341}}^1$

素因数の和:69530

約数の個数: 20

約数和(自身を含む): 391227564

約数和(自身を除く): 190416028

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 69341, 138682, 277364, 554728, 1109456, 12550721, 25101442, 50202884, 100405768, 200811536]

約数ペア:

[(1, 200811536), (2, 100405768), (4, 50202884), (8, 25101442), (16, 12550721), (181, 1109456), (362, 554728), (724, 277364), (1448, 138682), (2896, 69341)]