209790314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{16829}}^1$

素因数の和:17125

約数の個数: 16

約数和(自身を含む): 329598720

約数和(自身を除く): 119808406

約数列:

[1, 2, 23, 46, 271, 542, 6233, 12466, 16829, 33658, 387067, 774134, 4560659, 9121318, 104895157, 209790314]

約数ペア:

[(1, 209790314), (2, 104895157), (23, 9121318), (46, 4560659), (271, 774134), (542, 387067), (6233, 33658), (12466, 16829)]