202870017

素因数分解:

$3^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{2633}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 335297664

約数和(自身を除く): 132427647

約数列:

[1, 3, 7, 9, 21, 63, 1223, 2633, 3669, 7899, 8561, 11007, 18431, 23697, 25683, 55293, 77049, 165879, 3220159, 9660477, 22541113, 28981431, 67623339, 202870017]

約数ペア:

[(1, 202870017), (3, 67623339), (7, 28981431), (9, 22541113), (21, 9660477), (63, 3220159), (1223, 165879), (2633, 77049), (3669, 55293), (7899, 25683), (8561, 23697), (11007, 18431)]