201983516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313639}}^1$

素因数の和:313673

約数の個数: 24

約数和(自身を含む): 421532160

約数和(自身を除く): 219548644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313639, 627278, 1254556, 2195473, 4390946, 7213697, 8781892, 14427394, 28854788, 50495879, 100991758, 201983516]

約数ペア:

[(1, 201983516), (2, 100991758), (4, 50495879), (7, 28854788), (14, 14427394), (23, 8781892), (28, 7213697), (46, 4390946), (92, 2195473), (161, 1254556), (322, 627278), (644, 313639)]