201820794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4805257}}^1$

素因数の和:4805269

約数の個数: 16

約数和(自身を含む): 461304768

約数和(自身を除く): 259483974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4805257, 9610514, 14415771, 28831542, 33636799, 67273598, 100910397, 201820794]

約数ペア:

[(1, 201820794), (2, 100910397), (3, 67273598), (6, 33636799), (7, 28831542), (14, 14415771), (21, 9610514), (42, 4805257)]