209027926903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1\times {\mathrm{85331}}^1$

素因数の和:86142

約数の個数: 16

約数和(自身を含む): 221385340800

約数和(自身を除く): 12357413897

約数列:

[1, 19, 229, 563, 4351, 10697, 85331, 128927, 1621289, 2449613, 19540799, 48041353, 371275181, 912785707, 11001469837, 209027926903]

約数ペア:

[(1, 209027926903), (19, 11001469837), (229, 912785707), (563, 371275181), (4351, 48041353), (10697, 19540799), (85331, 2449613), (128927, 1621289)]