207846914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{129419}}^1$

素因数の和:129505

約数の個数: 16

約数和(自身を含む): 344774880

約数和(自身を除く): 136927966

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 129419, 258838, 1423609, 2847218, 9447587, 18895174, 103923457, 207846914]

約数ペア:

[(1, 207846914), (2, 103923457), (11, 18895174), (22, 9447587), (73, 2847218), (146, 1423609), (803, 258838), (1606, 129419)]