204080709159

素因数分解:

$3^2\times {\mathrm{15131}}^1\times {\mathrm{1498621}}^1$

素因数の和:1513758

約数の個数: 12

約数和(自身を含む): 294802925352

約数和(自身を除く): 90722216193

約数列:

[1, 3, 9, 15131, 45393, 136179, 1498621, 4495863, 13487589, 22675634351, 68026903053, 204080709159]

約数ペア:

[(1, 204080709159), (3, 68026903053), (9, 22675634351), (15131, 13487589), (45393, 4495863), (136179, 1498621)]