200540865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23011}}^1$

素因数の和:23109

約数の個数: 32

約数和(自身を含む): 371137536

約数和(自身を除く): 170596671

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 23011, 69033, 115055, 161077, 345165, 483231, 805385, 1909913, 2416155, 5729739, 9549565, 13369391, 28648695, 40108173, 66846955, 200540865]

約数ペア:

[(1, 200540865), (3, 66846955), (5, 40108173), (7, 28648695), (15, 13369391), (21, 9549565), (35, 5729739), (83, 2416155), (105, 1909913), (249, 805385), (415, 483231), (581, 345165), (1245, 161077), (1743, 115055), (2905, 69033), (8715, 23011)]