204122011

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 214424320

約数和(自身を除く): 10302309

約数列:

[1, 31, 109, 193, 313, 3379, 5983, 9703, 21037, 34117, 60409, 652147, 1057627, 1872679, 6584581, 204122011]

約数ペア:

[(1, 204122011), (31, 6584581), (109, 1872679), (193, 1057627), (313, 652147), (3379, 60409), (5983, 34117), (9703, 21037)]