205257078

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97463}}^1$

素因数の和:97490

約数の個数: 40

約数和(自身を含む): 495312048

約数和(自身を除く): 290054970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 97463, 194926, 292389, 584778, 877167, 1267019, 1754334, 2534038, 2631501, 3801057, 5263002, 7602114, 7894503, 11403171, 15789006, 22806342, 34209513, 68419026, 102628539, 205257078]

約数ペア:

[(1, 205257078), (2, 102628539), (3, 68419026), (6, 34209513), (9, 22806342), (13, 15789006), (18, 11403171), (26, 7894503), (27, 7602114), (39, 5263002), (54, 3801057), (78, 2631501), (81, 2534038), (117, 1754334), (162, 1267019), (234, 877167), (351, 584778), (702, 292389), (1053, 194926), (2106, 97463)]