207906218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{4933}}^1$

素因数の和:6569

約数の個数: 16

約数和(自身を含む): 336123816

約数和(自身を除く): 128217598

約数列:

[1, 2, 13, 26, 1621, 3242, 4933, 9866, 21073, 42146, 64129, 128258, 7996393, 15992786, 103953109, 207906218]

約数ペア:

[(1, 207906218), (2, 103953109), (13, 15992786), (26, 7996393), (1621, 128258), (3242, 64129), (4933, 42146), (9866, 21073)]