204051211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{52147}}^1$

素因数の和:52210

約数の個数: 16

約数和(自身を含む): 256985344

約数和(自身を除く): 52934133

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 52147, 365029, 677911, 2242321, 4745377, 15696247, 29150173, 204051211]

約数ペア:

[(1, 204051211), (7, 29150173), (13, 15696247), (43, 4745377), (91, 2242321), (301, 677911), (559, 365029), (3913, 52147)]