189849314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{58129}}^1$

素因数の和:58225

約数の個数: 16

約数和(自身を含む): 301345920

約数和(自身を除く): 111496606

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 58129, 116258, 1336967, 2673934, 4127159, 8254318, 94924657, 189849314]

約数ペア:

[(1, 189849314), (2, 94924657), (23, 8254318), (46, 4127159), (71, 2673934), (142, 1336967), (1633, 116258), (3266, 58129)]