190442

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 16

約数和(自身を含む): 333312

約数和(自身を除く): 142870

約数列:

[1, 2, 7, 14, 61, 122, 223, 427, 446, 854, 1561, 3122, 13603, 27206, 95221, 190442]

約数ペア:

[(1, 190442), (2, 95221), (7, 27206), (14, 13603), (61, 3122), (122, 1561), (223, 854), (427, 446)]