201449418

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{205981}}^1$

素因数の和:206149

約数の個数: 16

約数和(自身を含む): 405372576

約数和(自身を除く): 203923158

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 205981, 411962, 617943, 1235886, 33574903, 67149806, 100724709, 201449418]

約数ペア:

[(1, 201449418), (2, 100724709), (3, 67149806), (6, 33574903), (163, 1235886), (326, 617943), (489, 411962), (978, 205981)]