199586884

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{54413}}^1$

素因数の和:54555

約数の個数: 24

約数和(自身を含む): 402228288

約数和(自身を除く): 202641404

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 54413, 108826, 217652, 380891, 761782, 1523564, 7128103, 14256206, 28512412, 49896721, 99793442, 199586884]

約数ペア:

[(1, 199586884), (2, 99793442), (4, 49896721), (7, 28512412), (14, 14256206), (28, 7128103), (131, 1523564), (262, 761782), (524, 380891), (917, 217652), (1834, 108826), (3668, 54413)]