202426418

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{1549}}^1$

素因数の和:1770

約数の個数: 24

約数和(自身を含む): 322440300

約数和(自身を除く): 120013882

約数列:

[1, 2, 19, 38, 181, 361, 362, 722, 1549, 3098, 3439, 6878, 29431, 58862, 65341, 130682, 280369, 559189, 560738, 1118378, 5327011, 10654022, 101213209, 202426418]

約数ペア:

[(1, 202426418), (2, 101213209), (19, 10654022), (38, 5327011), (181, 1118378), (361, 560738), (362, 559189), (722, 280369), (1549, 130682), (3098, 65341), (3439, 58862), (6878, 29431)]