264200

素因数分解:

$2^3\times 5^2\times {\mathrm{1321}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 614730

約数和(自身を除く): 350530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1321, 2642, 5284, 6605, 10568, 13210, 26420, 33025, 52840, 66050, 132100, 264200]

約数ペア:

[(1, 264200), (2, 132100), (4, 66050), (5, 52840), (8, 33025), (10, 26420), (20, 13210), (25, 10568), (40, 6605), (50, 5284), (100, 2642), (200, 1321)]