199020817

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2411}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 215574912

約数和(自身を除く): 16554095

約数列:

[1, 23, 37, 97, 851, 2231, 2411, 3589, 55453, 82547, 89207, 233867, 2051761, 5378941, 8653079, 199020817]

約数ペア:

[(1, 199020817), (23, 8653079), (37, 5378941), (97, 2051761), (851, 233867), (2231, 89207), (2411, 82547), (3589, 55453)]