200965869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90403}}^1$

素因数の和:90441

約数の個数: 24

約数和(自身を含む): 329070560

約数和(自身を除く): 128104691

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 90403, 271209, 813627, 1175239, 1717657, 3525717, 5152971, 10577151, 15458913, 22329541, 66988623, 200965869]

約数ペア:

[(1, 200965869), (3, 66988623), (9, 22329541), (13, 15458913), (19, 10577151), (39, 5152971), (57, 3525717), (117, 1717657), (171, 1175239), (247, 813627), (741, 271209), (2223, 90403)]