200156530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{4079}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 412439040

約数和(自身を除く): 212282510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 701, 1402, 3505, 4079, 4907, 7010, 8158, 9814, 20395, 24535, 28553, 40790, 49070, 57106, 142765, 285530, 2859379, 5718758, 14296895, 20015653, 28593790, 40031306, 100078265, 200156530]

約数ペア:

[(1, 200156530), (2, 100078265), (5, 40031306), (7, 28593790), (10, 20015653), (14, 14296895), (35, 5718758), (70, 2859379), (701, 285530), (1402, 142765), (3505, 57106), (4079, 49070), (4907, 40790), (7010, 28553), (8158, 24535), (9814, 20395)]