189604816

素因数分解:

$2^4\times {\mathrm{2549}}^1\times {\mathrm{4649}}^1$

素因数の和:7206

約数の個数: 20

約数和(自身を含む): 367582500

約数和(自身を除く): 177977684

約数列:

[1, 2, 4, 8, 16, 2549, 4649, 5098, 9298, 10196, 18596, 20392, 37192, 40784, 74384, 11850301, 23700602, 47401204, 94802408, 189604816]

約数ペア:

[(1, 189604816), (2, 94802408), (4, 47401204), (8, 23700602), (16, 11850301), (2549, 74384), (4649, 40784), (5098, 37192), (9298, 20392), (10196, 18596)]