203424489

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{6029}}^1$

素因数の和:6221

約数の個数: 24

約数和(自身を含む): 308543040

約数和(自身を除く): 105118551

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 6029, 11247, 18087, 33741, 54261, 138667, 416001, 982727, 1248003, 2948181, 8844543, 22602721, 67808163, 203424489]

約数ペア:

[(1, 203424489), (3, 67808163), (9, 22602721), (23, 8844543), (69, 2948181), (163, 1248003), (207, 982727), (489, 416001), (1467, 138667), (3749, 54261), (6029, 33741), (11247, 18087)]