201658471

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1039}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 249687360

約数和(自身を除く): 48028889

約数列:

[1, 7, 17, 49, 119, 233, 833, 1039, 1631, 3961, 7273, 11417, 17663, 27727, 50911, 123641, 194089, 242087, 865487, 1694609, 4115479, 11862263, 28808353, 201658471]

約数ペア:

[(1, 201658471), (7, 28808353), (17, 11862263), (49, 4115479), (119, 1694609), (233, 865487), (833, 242087), (1039, 194089), (1631, 123641), (3961, 50911), (7273, 27727), (11417, 17663)]