214656464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1219639}}^1$

素因数の和:1219658

約数の個数: 20

約数和(自身を含む): 453706080

約数和(自身を除く): 239049616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1219639, 2439278, 4878556, 9757112, 13416029, 19514224, 26832058, 53664116, 107328232, 214656464]

約数ペア:

[(1, 214656464), (2, 107328232), (4, 53664116), (8, 26832058), (11, 19514224), (16, 13416029), (22, 9757112), (44, 4878556), (88, 2439278), (176, 1219639)]