208022050

素因数分解:

$2^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{8543}}^1$

素因数の和:9042

約数の個数: 24

約数和(自身を含む): 387760896

約数和(自身を除く): 179738846

約数列:

[1, 2, 5, 10, 25, 50, 487, 974, 2435, 4870, 8543, 12175, 17086, 24350, 42715, 85430, 213575, 427150, 4160441, 8320882, 20802205, 41604410, 104011025, 208022050]

約数ペア:

[(1, 208022050), (2, 104011025), (5, 41604410), (10, 20802205), (25, 8320882), (50, 4160441), (487, 427150), (974, 213575), (2435, 85430), (4870, 42715), (8543, 24350), (12175, 17086)]