214916306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{19577}}^1$

素因数の和:20089

約数の個数: 16

約数和(自身を含む): 352404000

約数和(自身を除く): 137487694

約数列:

[1, 2, 11, 22, 499, 998, 5489, 10978, 19577, 39154, 215347, 430694, 9768923, 19537846, 107458153, 214916306]

約数ペア:

[(1, 214916306), (2, 107458153), (11, 19537846), (22, 9768923), (499, 430694), (998, 215347), (5489, 39154), (10978, 19577)]