195390.00000000

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{27689}}^1$

素因数の和:27738

約数の個数: 20

約数和(自身を含む): 36052380

約数和(自身を除く): 17888396

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 27689, 55378, 110756, 221512, 443024, 1135249, 2270498, 4540996, 9081992, 18163984]

約数ペア:

[(1, 18163984), (2, 9081992), (4, 4540996), (8, 2270498), (16, 1135249), (41, 443024), (82, 221512), (164, 110756), (328, 55378), (656, 27689)]