201992139

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5669}}^1$

素因数の和:5819

約数の個数: 24

約数和(自身を含む): 302505840

約数和(自身を除く): 100513701

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 963, 3959, 5669, 11877, 17007, 35631, 51021, 209753, 606583, 629259, 1819749, 1887777, 5459247, 22443571, 67330713, 201992139]

約数ペア:

[(1, 201992139), (3, 67330713), (9, 22443571), (37, 5459247), (107, 1887777), (111, 1819749), (321, 629259), (333, 606583), (963, 209753), (3959, 51021), (5669, 35631), (11877, 17007)]