198160072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2251819}}^1$

素因数の和:2251836

約数の個数: 16

約数和(自身を含む): 405327600

約数和(自身を除く): 207167528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2251819, 4503638, 9007276, 18014552, 24770009, 49540018, 99080036, 198160072]

約数ペア:

[(1, 198160072), (2, 99080036), (4, 49540018), (8, 24770009), (11, 18014552), (22, 9007276), (44, 4503638), (88, 2251819)]