196223522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{2297}}^1$

素因数の和:2674

約数の個数: 24

約数和(自身を含む): 324583308

約数和(自身を除く): 128359786

約数列:

[1, 2, 11, 22, 121, 242, 353, 706, 2297, 3883, 4594, 7766, 25267, 42713, 50534, 85426, 277937, 555874, 810841, 1621682, 8919251, 17838502, 98111761, 196223522]

約数ペア:

[(1, 196223522), (2, 98111761), (11, 17838502), (22, 8919251), (121, 1621682), (242, 810841), (353, 555874), (706, 277937), (2297, 85426), (3883, 50534), (4594, 42713), (7766, 25267)]