202187819805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3984389}}^1$

素因数の和:3984613

約数の個数: 32

約数和(自身を含む): 344251296000

約数和(自身を除く): 142063476195

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 597, 995, 2985, 3383, 10149, 16915, 50745, 3984389, 11953167, 19921945, 59765835, 67734613, 203203839, 338673065, 792893411, 1016019195, 2378680233, 3964467055, 11893401165, 13479187987, 40437563961, 67395939935, 202187819805]

約数ペア:

[(1, 202187819805), (3, 67395939935), (5, 40437563961), (15, 13479187987), (17, 11893401165), (51, 3964467055), (85, 2378680233), (199, 1016019195), (255, 792893411), (597, 338673065), (995, 203203839), (2985, 67734613), (3383, 59765835), (10149, 19921945), (16915, 11953167), (50745, 3984389)]