200945305

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{8101}}^1$

素因数の和:8169

約数の個数: 24

約数和(自身を含む): 271546632

約数和(自身を除く): 70601327

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 2255, 4961, 8101, 24805, 40505, 89111, 332141, 445555, 980221, 1660705, 3653551, 4901105, 18267755, 40189061, 200945305]

約数ペア:

[(1, 200945305), (5, 40189061), (11, 18267755), (41, 4901105), (55, 3653551), (121, 1660705), (205, 980221), (451, 445555), (605, 332141), (2255, 89111), (4961, 40505), (8101, 24805)]