199902507872

素因数分解:

$2^5\times {\mathrm{1553}}^1\times {\mathrm{4022507}}^1$

素因数の和:4024070

約数の個数: 24

約数和(自身を含む): 393811578216

約数和(自身を除く): 193909070344

約数列:

[1, 2, 4, 8, 16, 32, 1553, 3106, 6212, 12424, 24848, 49696, 4022507, 8045014, 16090028, 32180056, 64360112, 128720224, 6246953371, 12493906742, 24987813484, 49975626968, 99951253936, 199902507872]

約数ペア:

[(1, 199902507872), (2, 99951253936), (4, 49975626968), (8, 24987813484), (16, 12493906742), (32, 6246953371), (1553, 128720224), (3106, 64360112), (6212, 32180056), (12424, 16090028), (24848, 8045014), (49696, 4022507)]