225441214

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1\times {\mathrm{569}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 340290000

約数和(自身を除く): 114848786

約数列:

[1, 2, 397, 499, 569, 794, 998, 1138, 198103, 225893, 283931, 396206, 451786, 567862, 112720607, 225441214]

約数ペア:

[(1, 225441214), (2, 112720607), (397, 567862), (499, 451786), (569, 396206), (794, 283931), (998, 225893), (1138, 198103)]