208380256

素因数分解:

$2^5\times 7^1\times {\mathrm{930269}}^1$

素因数の和:930286

約数の個数: 24

約数和(自身を含む): 468856080

約数和(自身を除く): 260475824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 930269, 1860538, 3721076, 6511883, 7442152, 13023766, 14884304, 26047532, 29768608, 52095064, 104190128, 208380256]

約数ペア:

[(1, 208380256), (2, 104190128), (4, 52095064), (7, 29768608), (8, 26047532), (14, 14884304), (16, 13023766), (28, 7442152), (32, 6511883), (56, 3721076), (112, 1860538), (224, 930269)]