205161729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{93553}}^1$

素因数の和:93616

約数の個数: 16

約数和(自身を含む): 296379072

約数和(自身を除く): 91217343

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 93553, 280659, 1590401, 4022779, 4771203, 12068337, 68387243, 205161729]

約数ペア:

[(1, 205161729), (3, 68387243), (17, 12068337), (43, 4771203), (51, 4022779), (129, 1590401), (731, 280659), (2193, 93553)]