211420446722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{17209}}^1\times {\mathrm{361337}}^1$

素因数の和:378565

約数の個数: 16

約数和(自身を含む): 335805856920

約数和(自身を除く): 124385410198

約数列:

[1, 2, 17, 34, 17209, 34418, 292553, 361337, 585106, 722674, 6142729, 12285458, 6218248433, 12436496866, 105710223361, 211420446722]

約数ペア:

[(1, 211420446722), (2, 105710223361), (17, 12436496866), (34, 6218248433), (17209, 12285458), (34418, 6142729), (292553, 722674), (361337, 585106)]