199386081

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{35221}}^1$

素因数の和:35281

約数の個数: 24

約数和(自身を含む): 313194024

約数和(自身を除く): 113807943

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 35221, 105663, 316989, 598757, 1303177, 1796271, 3909531, 5388813, 11728593, 22154009, 66462027, 199386081]

約数ペア:

[(1, 199386081), (3, 66462027), (9, 22154009), (17, 11728593), (37, 5388813), (51, 3909531), (111, 1796271), (153, 1303177), (333, 598757), (629, 316989), (1887, 105663), (5661, 35221)]