205490632

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{58511}}^1$

素因数の和:58956

約数の個数: 16

約数和(自身を含む): 386179200

約数和(自身を除く): 180688568

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 58511, 117022, 234044, 468088, 25686329, 51372658, 102745316, 205490632]

約数ペア:

[(1, 205490632), (2, 102745316), (4, 51372658), (8, 25686329), (439, 468088), (878, 234044), (1756, 117022), (3512, 58511)]