199401069

素因数分解:

$3^1\times 7^1\times {\mathrm{2659}}^1\times {\mathrm{3571}}^1$

素因数の和:6240

約数の個数: 16

約数和(自身を含む): 304048640

約数和(自身を除く): 104647571

約数列:

[1, 3, 7, 21, 2659, 3571, 7977, 10713, 18613, 24997, 55839, 74991, 9495289, 28485867, 66467023, 199401069]

約数ペア:

[(1, 199401069), (3, 66467023), (7, 28485867), (21, 9495289), (2659, 74991), (3571, 55839), (7977, 24997), (10713, 18613)]