199387653

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{15013}}^1$

素因数の和:15268

約数の個数: 16

約数和(自身を含む): 281062080

約数和(自身を除く): 81674427

約数列:

[1, 3, 19, 57, 233, 699, 4427, 13281, 15013, 45039, 285247, 855741, 3498029, 10494087, 66462551, 199387653]

約数ペア:

[(1, 199387653), (3, 66462551), (19, 10494087), (57, 3498029), (233, 855741), (699, 285247), (4427, 45039), (13281, 15013)]