205870248

素因数分解:

$2^3\times 3^4\times {\mathrm{317701}}^1$

素因数の和:317719

約数の個数: 40

約数和(自身を含む): 576629130

約数和(自身を除く): 370758882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 317701, 635402, 953103, 1270804, 1906206, 2541608, 2859309, 3812412, 5718618, 7624824, 8577927, 11437236, 17155854, 22874472, 25733781, 34311708, 51467562, 68623416, 102935124, 205870248]

約数ペア:

[(1, 205870248), (2, 102935124), (3, 68623416), (4, 51467562), (6, 34311708), (8, 25733781), (9, 22874472), (12, 17155854), (18, 11437236), (24, 8577927), (27, 7624824), (36, 5718618), (54, 3812412), (72, 2859309), (81, 2541608), (108, 1906206), (162, 1270804), (216, 953103), (324, 635402), (648, 317701)]