202458321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101789}}^1$

素因数の和:101825

約数の個数: 24

約数和(自身を含む): 333464040

約数和(自身を除く): 131005719

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 101789, 305367, 916101, 1323257, 1730413, 3969771, 5191239, 11909313, 15573717, 22495369, 67486107, 202458321]

約数ペア:

[(1, 202458321), (3, 67486107), (9, 22495369), (13, 15573717), (17, 11909313), (39, 5191239), (51, 3969771), (117, 1730413), (153, 1323257), (221, 916101), (663, 305367), (1989, 101789)]