199346422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{19403}}^1$

素因数の和:19883

約数の個数: 16

約数和(自身を含む): 326918592

約数和(自身を除く): 127572170

約数列:

[1, 2, 11, 22, 467, 934, 5137, 10274, 19403, 38806, 213433, 426866, 9061201, 18122402, 99673211, 199346422]

約数ペア:

[(1, 199346422), (2, 99673211), (11, 18122402), (22, 9061201), (467, 426866), (934, 213433), (5137, 38806), (10274, 19403)]