202117556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{4637}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 375177096

約数和(自身を除く): 173059540

約数列:

[1, 2, 4, 17, 34, 68, 641, 1282, 2564, 4637, 9274, 10897, 18548, 21794, 43588, 78829, 157658, 315316, 2972317, 5944634, 11889268, 50529389, 101058778, 202117556]

約数ペア:

[(1, 202117556), (2, 101058778), (4, 50529389), (17, 11889268), (34, 5944634), (68, 2972317), (641, 315316), (1282, 157658), (2564, 78829), (4637, 43588), (9274, 21794), (10897, 18548)]