204664419

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2833}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 309472800

約数和(自身を除く): 104808381

約数列:

[1, 3, 9, 23, 69, 207, 349, 1047, 2833, 3141, 8027, 8499, 24081, 25497, 65159, 72243, 195477, 586431, 988717, 2966151, 8898453, 22740491, 68221473, 204664419]

約数ペア:

[(1, 204664419), (3, 68221473), (9, 22740491), (23, 8898453), (69, 2966151), (207, 988717), (349, 586431), (1047, 195477), (2833, 72243), (3141, 65159), (8027, 25497), (8499, 24081)]