207408826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{3793}}^1$

素因数の和:5253

約数の個数: 16

約数和(自身を含む): 327801600

約数和(自身を除く): 120392774

約数列:

[1, 2, 19, 38, 1439, 2878, 3793, 7586, 27341, 54682, 72067, 144134, 5458127, 10916254, 103704413, 207408826]

約数ペア:

[(1, 207408826), (2, 103704413), (19, 10916254), (38, 5458127), (1439, 144134), (2878, 72067), (3793, 54682), (7586, 27341)]