201643666

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 352585728

約数和(自身を除く): 150942062

約数列:

[1, 2, 7, 14, 73, 146, 191, 382, 511, 1022, 1033, 1337, 2066, 2674, 7231, 13943, 14462, 27886, 75409, 97601, 150818, 195202, 197303, 394606, 527863, 1055726, 1381121, 2762242, 14403119, 28806238, 100821833, 201643666]

約数ペア:

[(1, 201643666), (2, 100821833), (7, 28806238), (14, 14403119), (73, 2762242), (146, 1381121), (191, 1055726), (382, 527863), (511, 394606), (1022, 197303), (1033, 195202), (1337, 150818), (2066, 97601), (2674, 75409), (7231, 27886), (13943, 14462)]