199601519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7457}}^1$

素因数の和:7570

約数の個数: 16

約数和(自身を含む): 225529920

約数和(自身を除く): 25928401

約数列:

[1, 13, 29, 71, 377, 923, 2059, 7457, 26767, 96941, 216253, 529447, 2811289, 6882811, 15353963, 199601519]

約数ペア:

[(1, 199601519), (13, 15353963), (29, 6882811), (71, 2811289), (377, 529447), (923, 216253), (2059, 96941), (7457, 26767)]