208450946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{86927}}^1$

素因数の和:87049

約数の個数: 16

約数和(自身を含む): 344234880

約数和(自身を除く): 135783934

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 86927, 173854, 956197, 1912394, 9475043, 18950086, 104225473, 208450946]

約数ペア:

[(1, 208450946), (2, 104225473), (11, 18950086), (22, 9475043), (109, 1912394), (218, 956197), (1199, 173854), (2398, 86927)]