126955207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 136188000

約数和(自身を除く): 9232793

約数列:

[1, 19, 89, 193, 389, 1691, 3667, 7391, 17177, 34621, 75077, 326363, 657799, 1426463, 6681853, 126955207]

約数ペア:

[(1, 126955207), (19, 6681853), (89, 1426463), (193, 657799), (389, 326363), (1691, 75077), (3667, 34621), (7391, 17177)]