204219202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{843881}}^1$

素因数の和:843905

約数の個数: 12

約数和(自身を含む): 336708918

約数和(自身を除く): 132489716

約数列:

[1, 2, 11, 22, 121, 242, 843881, 1687762, 9282691, 18565382, 102109601, 204219202]

約数ペア:

[(1, 204219202), (2, 102109601), (11, 18565382), (22, 9282691), (121, 1687762), (242, 843881)]