209318096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1006337}}^1$

素因数の和:1006358

約数の個数: 20

約数和(自身を含む): 436750692

約数和(自身を除く): 227432596

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1006337, 2012674, 4025348, 8050696, 13082381, 16101392, 26164762, 52329524, 104659048, 209318096]

約数ペア:

[(1, 209318096), (2, 104659048), (4, 52329524), (8, 26164762), (13, 16101392), (16, 13082381), (26, 8050696), (52, 4025348), (104, 2012674), (208, 1006337)]