211036958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{21851}}^1$

素因数の和:22303

約数の個数: 16

約数和(自身を含む): 346135680

約数和(自身を除く): 135098722

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 21851, 43702, 240361, 480722, 9592589, 19185178, 105518479, 211036958]

約数ペア:

[(1, 211036958), (2, 105518479), (11, 19185178), (22, 9592589), (439, 480722), (878, 240361), (4829, 43702), (9658, 21851)]