200808848

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{11317}}^1$

素因数の和:12434

約数の個数: 20

約数和(自身を含む): 389452380

約数和(自身を除く): 188643532

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 11317, 17744, 22634, 45268, 90536, 181072, 12550553, 25101106, 50202212, 100404424, 200808848]

約数ペア:

[(1, 200808848), (2, 100404424), (4, 50202212), (8, 25101106), (16, 12550553), (1109, 181072), (2218, 90536), (4436, 45268), (8872, 22634), (11317, 17744)]