221569161856

素因数分解:

$2^7\times 7^1\times {\mathrm{247287011}}^1$

素因数の和:247287032

約数の個数: 32

約数和(自身を含む): 504465504480

約数和(自身を除く): 282896342624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 247287011, 494574022, 989148044, 1731009077, 1978296088, 3462018154, 3956592176, 6924036308, 7913184352, 13848072616, 15826368704, 27696145232, 31652737408, 55392290464, 110784580928, 221569161856]

約数ペア:

[(1, 221569161856), (2, 110784580928), (4, 55392290464), (7, 31652737408), (8, 27696145232), (14, 15826368704), (16, 13848072616), (28, 7913184352), (32, 6924036308), (56, 3956592176), (64, 3462018154), (112, 1978296088), (128, 1731009077), (224, 989148044), (448, 494574022), (896, 247287011)]