201578272

素因数分解:

$2^5\times 7^1\times {\mathrm{899903}}^1$

素因数の和:899920

約数の個数: 24

約数和(自身を含む): 453551616

約数和(自身を除く): 251973344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 899903, 1799806, 3599612, 6299321, 7199224, 12598642, 14398448, 25197284, 28796896, 50394568, 100789136, 201578272]

約数ペア:

[(1, 201578272), (2, 100789136), (4, 50394568), (7, 28796896), (8, 25197284), (14, 14398448), (16, 12598642), (28, 7199224), (32, 6299321), (56, 3599612), (112, 1799806), (224, 899903)]