204047866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{843173}}^1$

素因数の和:843197

約数の個数: 12

約数和(自身を含む): 336426426

約数和(自身を除く): 132378560

約数列:

[1, 2, 11, 22, 121, 242, 843173, 1686346, 9274903, 18549806, 102023933, 204047866]

約数ペア:

[(1, 204047866), (2, 102023933), (11, 18549806), (22, 9274903), (121, 1686346), (242, 843173)]