202868361

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2221}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 319968000

約数和(自身を除く): 117099639

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 459, 597, 1791, 2221, 3383, 5373, 6663, 10149, 19989, 30447, 37757, 59967, 91341, 113271, 339813, 441979, 1019439, 1325937, 3977811, 7513643, 11933433, 22540929, 67622787, 202868361]

約数ペア:

[(1, 202868361), (3, 67622787), (9, 22540929), (17, 11933433), (27, 7513643), (51, 3977811), (153, 1325937), (199, 1019439), (459, 441979), (597, 339813), (1791, 113271), (2221, 91341), (3383, 59967), (5373, 37757), (6663, 30447), (10149, 19989)]