205164322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{19469}}^1$

素因数の和:19961

約数の個数: 16

約数和(自身を含む): 336441600

約数和(自身を除く): 131277278

約数列:

[1, 2, 11, 22, 479, 958, 5269, 10538, 19469, 38938, 214159, 428318, 9325651, 18651302, 102582161, 205164322]

約数ペア:

[(1, 205164322), (2, 102582161), (11, 18651302), (22, 9325651), (479, 428318), (958, 214159), (5269, 38938), (10538, 19469)]