201957615

素因数分解:

$3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{6073}}^1$

素因数の和:6823

約数の個数: 24

約数和(自身を含む): 350591280

約数和(自身を除く): 148633665

約数列:

[1, 3, 5, 9, 15, 45, 739, 2217, 3695, 6073, 6651, 11085, 18219, 30365, 33255, 54657, 91095, 273285, 4487947, 13463841, 22439735, 40391523, 67319205, 201957615]

約数ペア:

[(1, 201957615), (3, 67319205), (5, 40391523), (9, 22439735), (15, 13463841), (45, 4487947), (739, 273285), (2217, 91095), (3695, 54657), (6073, 33255), (6651, 30365), (11085, 18219)]