209585842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{35083}}^1$

素因数の和:35217

約数の個数: 16

約数和(自身を含む): 328386240

約数和(自身を除く): 118800398

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 35083, 70166, 1017407, 2034814, 3613549, 7227098, 104792921, 209585842]

約数ペア:

[(1, 209585842), (2, 104792921), (29, 7227098), (58, 3613549), (103, 2034814), (206, 1017407), (2987, 70166), (5974, 35083)]