200720763

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{314117}}^1$

素因数の和:314194

約数の個数: 12

約数和(自身を含む): 294014448

約数和(自身を除く): 93293685

約数列:

[1, 3, 9, 71, 213, 639, 314117, 942351, 2827053, 22302307, 66906921, 200720763]

約数ペア:

[(1, 200720763), (3, 66906921), (9, 22302307), (71, 2827053), (213, 942351), (639, 314117)]