208023534

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{70901}}^1$

素因数の和:71072

約数の個数: 24

約数和(自身を含む): 453489192

約数和(自身を除く): 245465658

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 70901, 141802, 212703, 425406, 638109, 1276218, 11556863, 23113726, 34670589, 69341178, 104011767, 208023534]

約数ペア:

[(1, 208023534), (2, 104011767), (3, 69341178), (6, 34670589), (9, 23113726), (18, 11556863), (163, 1276218), (326, 638109), (489, 425406), (978, 212703), (1467, 141802), (2934, 70901)]