210399606

素因数分解:

$2^1\times 3^6\times {\mathrm{144307}}^1$

素因数の和:144327

約数の個数: 28

約数和(自身を含む): 473185932

約数和(自身を除く): 262786326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 144307, 288614, 432921, 865842, 1298763, 2597526, 3896289, 7792578, 11688867, 23377734, 35066601, 70133202, 105199803, 210399606]

約数ペア:

[(1, 210399606), (2, 105199803), (3, 70133202), (6, 35066601), (9, 23377734), (18, 11688867), (27, 7792578), (54, 3896289), (81, 2597526), (162, 1298763), (243, 865842), (486, 432921), (729, 288614), (1458, 144307)]