220485544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1198291}}^1$

素因数の和:1198320

約数の個数: 16

約数和(自身を含む): 431385120

約数和(自身を除く): 210899576

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1198291, 2396582, 4793164, 9586328, 27560693, 55121386, 110242772, 220485544]

約数ペア:

[(1, 220485544), (2, 110242772), (4, 55121386), (8, 27560693), (23, 9586328), (46, 4793164), (92, 2396582), (184, 1198291)]