200738860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1433849}}^1$

素因数の和:1433865

約数の個数: 24

約数和(自身を含む): 481773600

約数和(自身を除く): 281034740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1433849, 2867698, 5735396, 7169245, 10036943, 14338490, 20073886, 28676980, 40147772, 50184715, 100369430, 200738860]

約数ペア:

[(1, 200738860), (2, 100369430), (4, 50184715), (5, 40147772), (7, 28676980), (10, 20073886), (14, 14338490), (20, 10036943), (28, 7169245), (35, 5735396), (70, 2867698), (140, 1433849)]