204065981

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 236705280

約数和(自身を除く): 32639299

約数列:

[1, 7, 97, 271, 679, 1109, 1897, 7763, 26287, 107573, 184009, 300539, 753011, 2103773, 29152283, 204065981]

約数ペア:

[(1, 204065981), (7, 29152283), (97, 2103773), (271, 753011), (679, 300539), (1109, 184009), (1897, 107573), (7763, 26287)]