207916492

素因数分解:

$2^2\times 7^1\times {\mathrm{2719}}^1\times {\mathrm{2731}}^1$

素因数の和:5461

約数の個数: 24

約数和(自身を含む): 416138240

約数和(自身を除く): 208221748

約数列:

[1, 2, 4, 7, 14, 28, 2719, 2731, 5438, 5462, 10876, 10924, 19033, 19117, 38066, 38234, 76132, 76468, 7425589, 14851178, 29702356, 51979123, 103958246, 207916492]

約数ペア:

[(1, 207916492), (2, 103958246), (4, 51979123), (7, 29702356), (14, 14851178), (28, 7425589), (2719, 76468), (2731, 76132), (5438, 38234), (5462, 38066), (10876, 19117), (10924, 19033)]