236423831

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 291133440

約数和(自身を除く): 54709609

約数列:

[1, 7, 23, 53, 103, 161, 269, 371, 721, 1219, 1883, 2369, 5459, 6187, 8533, 14257, 16583, 27707, 38213, 43309, 99799, 125557, 193949, 327911, 637261, 878899, 1468471, 2295377, 4460827, 10279297, 33774833, 236423831]

約数ペア:

[(1, 236423831), (7, 33774833), (23, 10279297), (53, 4460827), (103, 2295377), (161, 1468471), (269, 878899), (371, 637261), (721, 327911), (1219, 193949), (1883, 125557), (2369, 99799), (5459, 43309), (6187, 38213), (8533, 27707), (14257, 16583)]