211760308

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{416851}}^1$

素因数の和:416982

約数の個数: 12

約数和(自身を含む): 373499392

約数和(自身を除く): 161739084

約数列:

[1, 2, 4, 127, 254, 508, 416851, 833702, 1667404, 52940077, 105880154, 211760308]

約数ペア:

[(1, 211760308), (2, 105880154), (4, 52940077), (127, 1667404), (254, 833702), (508, 416851)]