208078691

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 223624800

約数和(自身を除く): 15546109

約数列:

[1, 17, 139, 173, 509, 2363, 2941, 8653, 24047, 70751, 88057, 408799, 1202767, 1496969, 12239923, 208078691]

約数ペア:

[(1, 208078691), (17, 12239923), (139, 1496969), (173, 1202767), (509, 408799), (2363, 88057), (2941, 70751), (8653, 24047)]