220176470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{957289}}^1$

素因数の和:957319

約数の個数: 16

約数和(自身を含む): 413549280

約数和(自身を除く): 193372810

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 957289, 1914578, 4786445, 9572890, 22017647, 44035294, 110088235, 220176470]

約数ペア:

[(1, 220176470), (2, 110088235), (5, 44035294), (10, 22017647), (23, 9572890), (46, 4786445), (115, 1914578), (230, 957289)]