201894057

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 327600000

約数和(自身を除く): 125705943

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 199, 323, 349, 597, 969, 1047, 1791, 2907, 3141, 3383, 3781, 5933, 6631, 10149, 11343, 17799, 19893, 30447, 34029, 53397, 59679, 64277, 69451, 112727, 192831, 208353, 338181, 578493, 625059, 1014543, 1180667, 1319569, 3542001, 3958707, 10626003, 11876121, 22432673, 67298019, 201894057]

約数ペア:

[(1, 201894057), (3, 67298019), (9, 22432673), (17, 11876121), (19, 10626003), (51, 3958707), (57, 3542001), (153, 1319569), (171, 1180667), (199, 1014543), (323, 625059), (349, 578493), (597, 338181), (969, 208353), (1047, 192831), (1791, 112727), (2907, 69451), (3141, 64277), (3383, 59679), (3781, 53397), (5933, 34029), (6631, 30447), (10149, 19893), (11343, 17799)]