211076247

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{449}}^2$

素因数の和:1250

約数の個数: 12

約数和(自身を含む): 282871400

約数和(自身を除く): 71795153

約数列:

[1, 3, 349, 449, 1047, 1347, 156701, 201601, 470103, 604803, 70358749, 211076247]

約数ペア:

[(1, 211076247), (3, 70358749), (349, 604803), (449, 470103), (1047, 201601), (1347, 156701)]