211902839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{599}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 229152000

約数和(自身を除く): 17249161

約数列:

[1, 19, 43, 433, 599, 817, 8227, 11381, 18619, 25757, 259367, 353761, 489383, 4927973, 11152781, 211902839]

約数ペア:

[(1, 211902839), (19, 11152781), (43, 4927973), (433, 489383), (599, 353761), (817, 259367), (8227, 25757), (11381, 18619)]