199391038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1847}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 373621248

約数和(自身を除く): 174230210

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 701, 1402, 1847, 3694, 4907, 7711, 9814, 12929, 15422, 20317, 25858, 40634, 53977, 107954, 142219, 284438, 1294747, 2589494, 9063229, 14242217, 18126458, 28484434, 99695519, 199391038]

約数ペア:

[(1, 199391038), (2, 99695519), (7, 28484434), (11, 18126458), (14, 14242217), (22, 9063229), (77, 2589494), (154, 1294747), (701, 284438), (1402, 142219), (1847, 107954), (3694, 53977), (4907, 40634), (7711, 25858), (9814, 20317), (12929, 15422)]