209224856

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{443273}}^1$

素因数の和:443338

約数の個数: 16

約数和(自身を含む): 398946600

約数和(自身を除く): 189721744

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 443273, 886546, 1773092, 3546184, 26153107, 52306214, 104612428, 209224856]

約数ペア:

[(1, 209224856), (2, 104612428), (4, 52306214), (8, 26153107), (59, 3546184), (118, 1773092), (236, 886546), (472, 443273)]