199432607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15643}}^1$

素因数の和:15734

約数の個数: 16

約数和(自身を含む): 232782720

約数和(自身を除く): 33350113

約数列:

[1, 11, 19, 61, 209, 671, 1159, 12749, 15643, 172073, 297217, 954223, 3269387, 10496453, 18130237, 199432607]

約数ペア:

[(1, 199432607), (11, 18130237), (19, 10496453), (61, 3269387), (209, 954223), (671, 297217), (1159, 172073), (12749, 15643)]