219319924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{111217}}^1$

素因数の和:111267

約数の個数: 24

約数和(自身を含む): 420404040

約数和(自身を除く): 201084116

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 111217, 222434, 444868, 1890689, 3225293, 3781378, 6450586, 7562756, 12901172, 54829981, 109659962, 219319924]

約数ペア:

[(1, 219319924), (2, 109659962), (4, 54829981), (17, 12901172), (29, 7562756), (34, 6450586), (58, 3781378), (68, 3225293), (116, 1890689), (493, 444868), (986, 222434), (1972, 111217)]