200079976

素因数分解:

$2^3\times {\mathrm{4999}}^1\times {\mathrm{5003}}^1$

素因数の和:10008

約数の個数: 16

約数和(自身を含む): 375300000

約数和(自身を除く): 175220024

約数列:

[1, 2, 4, 8, 4999, 5003, 9998, 10006, 19996, 20012, 39992, 40024, 25009997, 50019994, 100039988, 200079976]

約数ペア:

[(1, 200079976), (2, 100039988), (4, 50019994), (8, 25009997), (4999, 40024), (5003, 39992), (9998, 20012), (10006, 19996)]