201011217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{769}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 296086560

約数和(自身を除く): 95075343

約数列:

[1, 3, 11, 33, 89, 267, 769, 979, 2307, 2937, 7921, 8459, 23763, 25377, 68441, 87131, 205323, 261393, 752851, 2258553, 6091249, 18273747, 67003739, 201011217]

約数ペア:

[(1, 201011217), (3, 67003739), (11, 18273747), (33, 6091249), (89, 2258553), (267, 752851), (769, 261393), (979, 205323), (2307, 87131), (2937, 68441), (7921, 25377), (8459, 23763)]