201249471

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{6961}}^1$

素因数の和:7406

約数の個数: 16

約数和(自身を含む): 280707840

約数和(自身を除く): 79458369

約数列:

[1, 3, 23, 69, 419, 1257, 6961, 9637, 20883, 28911, 160103, 480309, 2916659, 8749977, 67083157, 201249471]

約数ペア:

[(1, 201249471), (3, 67083157), (23, 8749977), (69, 2916659), (419, 480309), (1257, 160103), (6961, 28911), (9637, 20883)]