208098644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31511}}^1$

素因数の和:31655

約数の個数: 24

約数和(自身を含む): 395286528

約数和(自身を除く): 187187884

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 31511, 63022, 126044, 409643, 819286, 1638572, 4001897, 8003794, 16007588, 52024661, 104049322, 208098644]

約数ペア:

[(1, 208098644), (2, 104049322), (4, 52024661), (13, 16007588), (26, 8003794), (52, 4001897), (127, 1638572), (254, 819286), (508, 409643), (1651, 126044), (3302, 63022), (6604, 31511)]