199741607

素因数分解:

${\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{1667}}^1$

素因数の和:2402

約数の個数: 12

約数和(自身を含む): 216723240

約数和(自身を除く): 16981633

約数列:

[1, 13, 169, 709, 1667, 9217, 21671, 119821, 281723, 1181903, 15364739, 199741607]

約数ペア:

[(1, 199741607), (13, 15364739), (169, 1181903), (709, 281723), (1667, 119821), (9217, 21671)]