201739918

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{8117}}^1$

素因数の和:8196

約数の個数: 24

約数和(自身を含む): 328973832

約数和(自身を除く): 127233914

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 8117, 12427, 16234, 24854, 137989, 275978, 349031, 698062, 2345813, 4691626, 5933527, 11867054, 100869959, 201739918]

約数ペア:

[(1, 201739918), (2, 100869959), (17, 11867054), (34, 5933527), (43, 4691626), (86, 2345813), (289, 698062), (578, 349031), (731, 275978), (1462, 137989), (8117, 24854), (12427, 16234)]