205340223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{22961}}^1$

素因数の和:23246

約数の個数: 16

約数和(自身を含む): 299791872

約数和(自身を除く): 94451649

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 22961, 68883, 252571, 757713, 6222431, 18667293, 68446741, 205340223]

約数ペア:

[(1, 205340223), (3, 68446741), (11, 18667293), (33, 6222431), (271, 757713), (813, 252571), (2981, 68883), (8943, 22961)]