200263480

素因数分解:

$2^3\times 5^1\times {\mathrm{5006587}}^1$

素因数の和:5006598

約数の個数: 16

約数和(自身を含む): 450592920

約数和(自身を除く): 250329440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5006587, 10013174, 20026348, 25032935, 40052696, 50065870, 100131740, 200263480]

約数ペア:

[(1, 200263480), (2, 100131740), (4, 50065870), (5, 40052696), (8, 25032935), (10, 20026348), (20, 10013174), (40, 5006587)]