200812870

素因数分解:

$2^1\times 5^1\times {\mathrm{3187}}^1\times {\mathrm{6301}}^1$

素因数の和:9495

約数の個数: 16

約数和(自身を含む): 361633968

約数和(自身を除く): 160821098

約数列:

[1, 2, 5, 10, 3187, 6301, 6374, 12602, 15935, 31505, 31870, 63010, 20081287, 40162574, 100406435, 200812870]

約数ペア:

[(1, 200812870), (2, 100406435), (5, 40162574), (10, 20081287), (3187, 63010), (6301, 31870), (6374, 31505), (12602, 15935)]