204088551

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1\times {\mathrm{857}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 274669824

約数和(自身を除く): 70581273

約数列:

[1, 3, 163, 487, 489, 857, 1461, 2571, 79381, 139691, 238143, 417359, 419073, 1252077, 68029517, 204088551]

約数ペア:

[(1, 204088551), (3, 68029517), (163, 1252077), (487, 419073), (489, 417359), (857, 238143), (1461, 139691), (2571, 79381)]