201897381

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{418007}}^1$

素因数の和:418040

約数の個数: 16

約数和(自身を含む): 321030144

約数和(自身を除く): 119132763

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 418007, 1254021, 2926049, 8778147, 9614161, 28842483, 67299127, 201897381]

約数ペア:

[(1, 201897381), (3, 67299127), (7, 28842483), (21, 9614161), (23, 8778147), (69, 2926049), (161, 1254021), (483, 418007)]