203127568

素因数分解:

$2^4\times 7^1\times {\mathrm{1813639}}^1$

素因数の和:1813654

約数の個数: 20

約数和(自身を含む): 449782720

約数和(自身を除く): 246655152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1813639, 3627278, 7254556, 12695473, 14509112, 25390946, 29018224, 50781892, 101563784, 203127568]

約数ペア:

[(1, 203127568), (2, 101563784), (4, 50781892), (7, 29018224), (8, 25390946), (14, 14509112), (16, 12695473), (28, 7254556), (56, 3627278), (112, 1813639)]