201612668398

素因数分解:

$2^1\times {\mathrm{1123}}^1\times {\mathrm{4391}}^1\times {\mathrm{20443}}^1$

素因数の和:25959

約数の個数: 16

約数和(自身を含む): 302772041856

約数和(自身を除く): 101159373458

約数列:

[1, 2, 1123, 2246, 4391, 8782, 20443, 40886, 4931093, 9862186, 22957489, 45914978, 89765213, 179530426, 100806334199, 201612668398]

約数ペア:

[(1, 201612668398), (2, 100806334199), (1123, 179530426), (2246, 89765213), (4391, 45914978), (8782, 22957489), (20443, 9862186), (40886, 4931093)]