199211036

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{118861}}^1$

素因数の和:119284

約数の個数: 12

約数和(自身を含む): 349454280

約数和(自身を除く): 150243244

約数列:

[1, 2, 4, 419, 838, 1676, 118861, 237722, 475444, 49802759, 99605518, 199211036]

約数ペア:

[(1, 199211036), (2, 99605518), (4, 49802759), (419, 475444), (838, 237722), (1676, 118861)]