208811134

素因数分解:

$2^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{9871}}^1$

素因数の和:11391

約数の個数: 16

約数和(自身を含む): 358235136

約数和(自身を除く): 149424002

約数列:

[1, 2, 7, 14, 1511, 3022, 9871, 10577, 19742, 21154, 69097, 138194, 14915081, 29830162, 104405567, 208811134]

約数ペア:

[(1, 208811134), (2, 104405567), (7, 29830162), (14, 14915081), (1511, 138194), (3022, 69097), (9871, 21154), (10577, 19742)]