201427213

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{16787}}^1$

素因数の和:16884

約数の個数: 12

約数和(自身を含む): 221198688

約数和(自身を除く): 19771475

約数列:

[1, 13, 71, 169, 923, 11999, 16787, 218231, 1191877, 2837003, 15494401, 201427213]

約数ペア:

[(1, 201427213), (13, 15494401), (71, 2837003), (169, 1191877), (923, 218231), (11999, 16787)]