207634318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{50129}}^1$

素因数の和:50259

約数の個数: 16

約数和(自身を含む): 330858000

約数和(自身を除く): 123223682

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 50129, 100258, 952451, 1904902, 5464061, 10928122, 103817159, 207634318]

約数ペア:

[(1, 207634318), (2, 103817159), (19, 10928122), (38, 5464061), (109, 1904902), (218, 952451), (2071, 100258), (4142, 50129)]