214717162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{887261}}^1$

素因数の和:887285

約数の個数: 12

約数和(自身を含む): 354017538

約数和(自身を除く): 139300376

約数列:

[1, 2, 11, 22, 121, 242, 887261, 1774522, 9759871, 19519742, 107358581, 214717162]

約数ペア:

[(1, 214717162), (2, 107358581), (11, 19519742), (22, 9759871), (121, 1774522), (242, 887261)]