201423739

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{38713}}^1$

素因数の和:38778

約数の個数: 12

約数和(自身を含む): 226554328

約数和(自身を除く): 25130589

約数列:

[1, 11, 43, 121, 473, 5203, 38713, 425843, 1664659, 4684273, 18311249, 201423739]

約数ペア:

[(1, 201423739), (11, 18311249), (43, 4684273), (121, 1664659), (473, 425843), (5203, 38713)]