193510864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{711437}}^1$

素因数の和:711462

約数の個数: 20

約数和(自身を含む): 396982404

約数和(自身を除く): 203471540

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 711437, 1422874, 2845748, 5691496, 11382992, 12094429, 24188858, 48377716, 96755432, 193510864]

約数ペア:

[(1, 193510864), (2, 96755432), (4, 48377716), (8, 24188858), (16, 12094429), (17, 11382992), (34, 5691496), (68, 2845748), (136, 1422874), (272, 711437)]