205429202

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{77171}}^1$

素因数の和:77206

約数の個数: 16

約数和(自身を含む): 338939424

約数和(自身を除く): 133510222

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 77171, 154342, 848881, 1697762, 9337691, 18675382, 102714601, 205429202]

約数ペア:

[(1, 205429202), (2, 102714601), (11, 18675382), (22, 9337691), (121, 1697762), (242, 848881), (1331, 154342), (2662, 77171)]