211580213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5591}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 236742912

約数和(自身を除く): 25162699

約数列:

[1, 13, 41, 71, 533, 923, 2911, 5591, 37843, 72683, 229231, 396961, 2980003, 5160493, 16275401, 211580213]

約数ペア:

[(1, 211580213), (13, 16275401), (41, 5160493), (71, 2980003), (533, 396961), (923, 229231), (2911, 72683), (5591, 37843)]