200453097

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{20809}}^1$

素因数の和:20857

約数の個数: 24

約数和(自身を含む): 304658400

約数和(自身を除く): 104205303

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 20809, 62427, 270517, 395371, 811551, 1186113, 3516721, 5139823, 10550163, 15419469, 66817699, 200453097]

約数ペア:

[(1, 200453097), (3, 66817699), (13, 15419469), (19, 10550163), (39, 5139823), (57, 3516721), (169, 1186113), (247, 811551), (507, 395371), (741, 270517), (3211, 62427), (9633, 20809)]