205184296

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{71443}}^1$

素因数の和:71808

約数の個数: 16

約数和(自身を含む): 385797600

約数和(自身を除く): 180613304

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 71443, 142886, 285772, 571544, 25648037, 51296074, 102592148, 205184296]

約数ペア:

[(1, 205184296), (2, 102592148), (4, 51296074), (8, 25648037), (359, 571544), (718, 285772), (1436, 142886), (2872, 71443)]