220170958

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{542293}}^1$

素因数の和:542331

約数の個数: 16

約数和(自身を含む): 390451680

約数和(自身を除く): 170280722

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 542293, 1084586, 3796051, 7592102, 15726497, 31452994, 110085479, 220170958]

約数ペア:

[(1, 220170958), (2, 110085479), (7, 31452994), (14, 15726497), (29, 7592102), (58, 3796051), (203, 1084586), (406, 542293)]