194854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 16

約数和(自身を含む): 338256

約数和(自身を除く): 143402

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 521, 1042, 5731, 8857, 11462, 17714, 97427, 194854]

約数ペア:

[(1, 194854), (2, 97427), (11, 17714), (17, 11462), (22, 8857), (34, 5731), (187, 1042), (374, 521)]