200840853

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{47717}}^1$

素因数の和:47804

約数の個数: 16

約数和(自身を含む): 284017536

約数和(自身を除く): 83176683

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 47717, 143151, 1097491, 2910737, 3292473, 8732211, 66946951, 200840853]

約数ペア:

[(1, 200840853), (3, 66946951), (23, 8732211), (61, 3292473), (69, 2910737), (183, 1097491), (1403, 143151), (4209, 47717)]