199438611

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{12107}}^1$

素因数の和:12163

約数の個数: 24

約数和(自身を含む): 297372480

約数和(自身を除く): 97933869

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 5491, 12107, 16473, 36321, 205819, 230033, 617457, 690099, 3498923, 3910561, 10496769, 11731683, 66479537, 199438611]

約数ペア:

[(1, 199438611), (3, 66479537), (17, 11731683), (19, 10496769), (51, 3910561), (57, 3498923), (289, 690099), (323, 617457), (867, 230033), (969, 205819), (5491, 36321), (12107, 16473)]