208162526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1447}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 367815168

約数和(自身を除く): 159652642

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 503, 1006, 1447, 2894, 5533, 6539, 11066, 13078, 15917, 18811, 31834, 37622, 71929, 143858, 206921, 413842, 727841, 1455682, 8006251, 9461933, 16012502, 18923866, 104081263, 208162526]

約数ペア:

[(1, 208162526), (2, 104081263), (11, 18923866), (13, 16012502), (22, 9461933), (26, 8006251), (143, 1455682), (286, 727841), (503, 413842), (1006, 206921), (1447, 143858), (2894, 71929), (5533, 37622), (6539, 31834), (11066, 18811), (13078, 15917)]