199116261

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4591}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 296092160

約数和(自身を除く): 96975899

約数列:

[1, 3, 9, 61, 79, 183, 237, 549, 711, 4591, 4819, 13773, 14457, 41319, 43371, 280051, 362689, 840153, 1088067, 2520459, 3264201, 22124029, 66372087, 199116261]

約数ペア:

[(1, 199116261), (3, 66372087), (9, 22124029), (61, 3264201), (79, 2520459), (183, 1088067), (237, 840153), (549, 362689), (711, 280051), (4591, 43371), (4819, 41319), (13773, 14457)]