207637126

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{1951}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 314818560

約数和(自身を除く): 107181434

約数列:

[1, 2, 127, 254, 419, 838, 1951, 3902, 53213, 106426, 247777, 495554, 817469, 1634938, 103818563, 207637126]

約数ペア:

[(1, 207637126), (2, 103818563), (127, 1634938), (254, 817469), (419, 495554), (838, 247777), (1951, 106426), (3902, 53213)]