201715437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8161}}^1$

素因数の和:8289

約数の個数: 32

約数和(自身を含む): 338494464

約数和(自身を除く): 136779027

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1177, 2247, 3531, 8161, 8239, 24483, 24717, 57127, 89771, 171381, 269313, 628397, 873227, 1885191, 2619681, 6112589, 9605497, 18337767, 28816491, 67238479, 201715437]

約数ペア:

[(1, 201715437), (3, 67238479), (7, 28816491), (11, 18337767), (21, 9605497), (33, 6112589), (77, 2619681), (107, 1885191), (231, 873227), (321, 628397), (749, 269313), (1177, 171381), (2247, 89771), (3531, 57127), (8161, 24717), (8239, 24483)]