209211622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 362484720

約数和(自身を除く): 153273098

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 337, 527, 589, 646, 674, 961, 1054, 1178, 1922, 5729, 6403, 10013, 10447, 11458, 12806, 16337, 18259, 20026, 20894, 32674, 36518, 108851, 177599, 198493, 217702, 310403, 323857, 355198, 396986, 620806, 647714, 3374381, 5505569, 6153283, 6748762, 11011138, 12306566, 104605811, 209211622]

約数ペア:

[(1, 209211622), (2, 104605811), (17, 12306566), (19, 11011138), (31, 6748762), (34, 6153283), (38, 5505569), (62, 3374381), (323, 647714), (337, 620806), (527, 396986), (589, 355198), (646, 323857), (674, 310403), (961, 217702), (1054, 198493), (1178, 177599), (1922, 108851), (5729, 36518), (6403, 32674), (10013, 20894), (10447, 20026), (11458, 18259), (12806, 16337)]