200530351

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2935

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 63231569

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2261, 2861, 3689, 4123, 10013, 20027, 48637, 54359, 70091, 88691, 340459, 380513, 620837, 924103, 1507747, 1685129, 6468721, 10554229, 11795903, 28647193, 200530351]

約数ペア:

[(1, 200530351), (7, 28647193), (17, 11795903), (19, 10554229), (31, 6468721), (119, 1685129), (133, 1507747), (217, 924103), (323, 620837), (527, 380513), (589, 340459), (2261, 88691), (2861, 70091), (3689, 54359), (4123, 48637), (10013, 20027)]