204517148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{19949}}^1$

素因数の和:20197

約数の個数: 24

約数和(自身を含む): 392137200

約数和(自身を除く): 187620052

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 19949, 39898, 79796, 219439, 438878, 877756, 4648117, 9296234, 18592468, 51129287, 102258574, 204517148]

約数ペア:

[(1, 204517148), (2, 102258574), (4, 51129287), (11, 18592468), (22, 9296234), (44, 4648117), (233, 877756), (466, 438878), (932, 219439), (2563, 79796), (5126, 39898), (10252, 19949)]