200720433

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{1789}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 270648000

約数和(自身を除く): 69927567

約数列:

[1, 3, 149, 251, 447, 753, 1789, 5367, 37399, 112197, 266561, 449039, 799683, 1347117, 66906811, 200720433]

約数ペア:

[(1, 200720433), (3, 66906811), (149, 1347117), (251, 799683), (447, 449039), (753, 266561), (1789, 112197), (5367, 37399)]