201234916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{21601}}^1$

素因数の和:21759

約数の個数: 24

約数和(自身を含む): 375615576

約数和(自身を除く): 174380660

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 21601, 43202, 86404, 367217, 734434, 1468868, 2959337, 5918674, 11837348, 50308729, 100617458, 201234916]

約数ペア:

[(1, 201234916), (2, 100617458), (4, 50308729), (17, 11837348), (34, 5918674), (68, 2959337), (137, 1468868), (274, 734434), (548, 367217), (2329, 86404), (4658, 43202), (9316, 21601)]