204089391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14831}}^1$

素因数の和:14987

約数の個数: 24

約数和(自身を含む): 323930880

約数和(自身を除く): 119841489

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 14831, 44493, 133479, 163141, 489423, 1468269, 2061509, 6184527, 18553581, 22676599, 68029797, 204089391]

約数ペア:

[(1, 204089391), (3, 68029797), (9, 22676599), (11, 18553581), (33, 6184527), (99, 2061509), (139, 1468269), (417, 489423), (1251, 163141), (1529, 133479), (4587, 44493), (13761, 14831)]