212933666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{21179}}^1$

素因数の和:21649

約数の個数: 16

約数和(自身を含む): 349215840

約数和(自身を除く): 136282174

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 21179, 42358, 232969, 465938, 9678803, 19357606, 106466833, 212933666]

約数ペア:

[(1, 212933666), (2, 106466833), (11, 19357606), (22, 9678803), (457, 465938), (914, 232969), (5027, 42358), (10054, 21179)]