206845977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{10141}}^1$

素因数の和:10680

約数の個数: 16

約数和(自身を含む): 297606848

約数和(自身を除く): 90760871

約数列:

[1, 3, 13, 39, 523, 1569, 6799, 10141, 20397, 30423, 131833, 395499, 5303743, 15911229, 68948659, 206845977]

約数ペア:

[(1, 206845977), (3, 68948659), (13, 15911229), (39, 5303743), (523, 395499), (1569, 131833), (6799, 30423), (10141, 20397)]