197432746

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{12491}}^1$

素因数の和:13629

約数の個数: 16

約数和(自身を含む): 338783040

約数和(自身を除く): 141350294

約数列:

[1, 2, 7, 14, 1129, 2258, 7903, 12491, 15806, 24982, 87437, 174874, 14102339, 28204678, 98716373, 197432746]

約数ペア:

[(1, 197432746), (2, 98716373), (7, 28204678), (14, 14102339), (1129, 174874), (2258, 87437), (7903, 24982), (12491, 15806)]