201243501

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{438439}}^1$

素因数の和:438465

約数の個数: 16

約数和(自身を含む): 315676800

約数和(自身を除く): 114433299

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 438439, 1315317, 3945951, 7453463, 11837853, 22360389, 67081167, 201243501]

約数ペア:

[(1, 201243501), (3, 67081167), (9, 22360389), (17, 11837853), (27, 7453463), (51, 3945951), (153, 1315317), (459, 438439)]