218213110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{752459}}^1$

素因数の和:752495

約数の個数: 16

約数和(自身を含む): 406328400

約数和(自身を除く): 188115290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 752459, 1504918, 3762295, 7524590, 21821311, 43642622, 109106555, 218213110]

約数ペア:

[(1, 218213110), (2, 109106555), (5, 43642622), (10, 21821311), (29, 7524590), (58, 3762295), (145, 1504918), (290, 752459)]