173208508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{38219}}^1$

素因数の和:38337

約数の個数: 24

約数和(自身を含む): 333889920

約数和(自身を除く): 160681412

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 38219, 76438, 152876, 420409, 840818, 1681636, 3936557, 7873114, 15746228, 43302127, 86604254, 173208508]

約数ペア:

[(1, 173208508), (2, 86604254), (4, 43302127), (11, 15746228), (22, 7873114), (44, 3936557), (103, 1681636), (206, 840818), (412, 420409), (1133, 152876), (2266, 76438), (4532, 38219)]