200052538

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{27427}}^1$

素因数の和:27957

約数の個数: 16

約数和(自身を含む): 343617984

約数和(自身を除く): 143565446

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 27427, 54854, 191989, 383978, 14289467, 28578934, 100026269, 200052538]

約数ペア:

[(1, 200052538), (2, 100026269), (7, 28578934), (14, 14289467), (521, 383978), (1042, 191989), (3647, 54854), (7294, 27427)]