206432968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{118913}}^1$

素因数の和:118957

約数の個数: 32

約数和(自身を含む): 456629760

約数和(自身を除く): 250196792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 118913, 237826, 475652, 832391, 951304, 1664782, 3329564, 3686303, 6659128, 7372606, 14745212, 25804121, 29490424, 51608242, 103216484, 206432968]

約数ペア:

[(1, 206432968), (2, 103216484), (4, 51608242), (7, 29490424), (8, 25804121), (14, 14745212), (28, 7372606), (31, 6659128), (56, 3686303), (62, 3329564), (124, 1664782), (217, 951304), (248, 832391), (434, 475652), (868, 237826), (1736, 118913)]