206814979

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59929}}^1$

素因数の和:59982

約数の個数: 16

約数和(自身を含む): 258897600

約数和(自身を除く): 52082621

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 59929, 419503, 1018793, 1737941, 7131551, 12165587, 29544997, 206814979]

約数ペア:

[(1, 206814979), (7, 29544997), (17, 12165587), (29, 7131551), (119, 1737941), (203, 1018793), (493, 419503), (3451, 59929)]