201710678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10613}}^1$

素因数の和:10688

約数の個数: 32

約数和(自身を含む): 353064096

約数和(自身を除く): 151353418

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 10613, 19006, 21226, 137969, 180421, 275938, 360842, 456359, 912718, 2345473, 4690946, 5932667, 7758103, 11865334, 15516206, 100855339, 201710678]

約数ペア:

[(1, 201710678), (2, 100855339), (13, 15516206), (17, 11865334), (26, 7758103), (34, 5932667), (43, 4690946), (86, 2345473), (221, 912718), (442, 456359), (559, 360842), (731, 275938), (1118, 180421), (1462, 137969), (9503, 21226), (10613, 19006)]