209496531

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1\times {\mathrm{2027}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 285801984

約数和(自身を除く): 76305453

約数列:

[1, 3, 47, 141, 733, 2027, 2199, 6081, 34451, 95269, 103353, 285807, 1485791, 4457373, 69832177, 209496531]

約数ペア:

[(1, 209496531), (3, 69832177), (47, 4457373), (141, 1485791), (733, 285807), (2027, 103353), (2199, 95269), (6081, 34451)]