205058426402

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{6604987}}^1$

素因数の和:6605070

約数の個数: 24

約数和(自身を含む): 332178056496

約数和(自身を除く): 127119630094

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 15523, 31046, 6604987, 13209974, 125494753, 250989506, 284014441, 568028882, 2384400307, 4768800614, 5396274379, 10792548758, 102529213201, 205058426402]

約数ペア:

[(1, 205058426402), (2, 102529213201), (19, 10792548758), (38, 5396274379), (43, 4768800614), (86, 2384400307), (361, 568028882), (722, 284014441), (817, 250989506), (1634, 125494753), (15523, 13209974), (31046, 6604987)]