207864903

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 279400320

約数和(自身を除く): 71535417

約数列:

[1, 3, 229, 443, 683, 687, 1329, 2049, 101447, 156407, 302569, 304341, 469221, 907707, 69288301, 207864903]

約数ペア:

[(1, 207864903), (3, 69288301), (229, 907707), (443, 469221), (683, 304341), (687, 302569), (1329, 156407), (2049, 101447)]