210345189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{15319}}^1$

素因数の和:15544

約数の個数: 16

約数和(自身を含む): 294144000

約数和(自身を除く): 83798811

約数列:

[1, 3, 23, 69, 199, 597, 4577, 13731, 15319, 45957, 352337, 1057011, 3048481, 9145443, 70115063, 210345189]

約数ペア:

[(1, 210345189), (3, 70115063), (23, 9145443), (69, 3048481), (199, 1057011), (597, 352337), (4577, 45957), (13731, 15319)]