202161789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{16553}}^1$

素因数の和:16641

約数の個数: 24

約数和(自身を含む): 309890880

約数和(自身を除く): 107729091

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 16553, 49659, 148977, 380719, 976627, 1142157, 2929881, 3426471, 8789643, 22462421, 67387263, 202161789]

約数ペア:

[(1, 202161789), (3, 67387263), (9, 22462421), (23, 8789643), (59, 3426471), (69, 2929881), (177, 1142157), (207, 976627), (531, 380719), (1357, 148977), (4071, 49659), (12213, 16553)]