201239217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1315289}}^1$

素因数の和:1315312

約数の個数: 12

約数和(自身を含む): 307777860

約数和(自身を除く): 106538643

約数列:

[1, 3, 9, 17, 51, 153, 1315289, 3945867, 11837601, 22359913, 67079739, 201239217]

約数ペア:

[(1, 201239217), (3, 67079739), (9, 22359913), (17, 11837601), (51, 3945867), (153, 1315289)]