201240123

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{12659}}^1$

素因数の和:13426

約数の個数: 16

約数和(自身を含む): 307080960

約数和(自身を除く): 105840837

約数列:

[1, 3, 7, 21, 757, 2271, 5299, 12659, 15897, 37977, 88613, 265839, 9582863, 28748589, 67080041, 201240123]

約数ペア:

[(1, 201240123), (3, 67080041), (7, 28748589), (21, 9582863), (757, 265839), (2271, 88613), (5299, 37977), (12659, 15897)]