201413456

素因数分解:

$2^4\times {\mathrm{3109}}^1\times {\mathrm{4049}}^1$

素因数の和:7166

約数の個数: 20

約数和(自身を含む): 390460500

約数和(自身を除く): 189047044

約数列:

[1, 2, 4, 8, 16, 3109, 4049, 6218, 8098, 12436, 16196, 24872, 32392, 49744, 64784, 12588341, 25176682, 50353364, 100706728, 201413456]

約数ペア:

[(1, 201413456), (2, 100706728), (4, 50353364), (8, 25176682), (16, 12588341), (3109, 64784), (4049, 49744), (6218, 32392), (8098, 24872), (12436, 16196)]