209079016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1136299}}^1$

素因数の和:1136328

約数の個数: 16

約数和(自身を含む): 409068000

約数和(自身を除く): 199988984

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1136299, 2272598, 4545196, 9090392, 26134877, 52269754, 104539508, 209079016]

約数ペア:

[(1, 209079016), (2, 104539508), (4, 52269754), (8, 26134877), (23, 9090392), (46, 4545196), (92, 2272598), (184, 1136299)]