208455873

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{52127}}^1$

素因数の和:52204

約数の個数: 16

約数和(自身を含む): 293584896

約数和(自身を除く): 85129023

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 52127, 156381, 1615937, 2241461, 4847811, 6724383, 69485291, 208455873]

約数ペア:

[(1, 208455873), (3, 69485291), (31, 6724383), (43, 4847811), (93, 2241461), (129, 1615937), (1333, 156381), (3999, 52127)]