211730476

素因数分解:

$2^2\times {\mathrm{5479}}^1\times {\mathrm{9661}}^1$

素因数の和:15144

約数の個数: 12

約数和(自身を含む): 370634320

約数和(自身を除く): 158903844

約数列:

[1, 2, 4, 5479, 9661, 10958, 19322, 21916, 38644, 52932619, 105865238, 211730476]

約数ペア:

[(1, 211730476), (2, 105865238), (4, 52932619), (5479, 38644), (9661, 21916), (10958, 19322)]