211714931

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 227404800

約数和(自身を除く): 15689869

約数列:

[1, 23, 47, 139, 1081, 1409, 3197, 6533, 32407, 66223, 150259, 195851, 1523129, 4504573, 9204997, 211714931]

約数ペア:

[(1, 211714931), (23, 9204997), (47, 4504573), (139, 1523129), (1081, 195851), (1409, 150259), (3197, 66223), (6533, 32407)]