193202009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193009}}^1$

素因数の和:193040

約数の個数: 16

約数和(自身を含む): 259405440

約数和(自身を除く): 66203431

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 193009, 1351063, 2123099, 2509117, 14861693, 17563819, 27600287, 193202009]

約数ペア:

[(1, 193202009), (7, 27600287), (11, 17563819), (13, 14861693), (77, 2509117), (91, 2123099), (143, 1351063), (1001, 193009)]