201533222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398287}}^1$

素因数の和:398323

約数の個数: 16

約数和(自身を含む): 344120832

約数和(自身を除く): 142587610

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398287, 796574, 4381157, 8762314, 9160601, 18321202, 100766611, 201533222]

約数ペア:

[(1, 201533222), (2, 100766611), (11, 18321202), (22, 9160601), (23, 8762314), (46, 4381157), (253, 796574), (506, 398287)]