200435740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{91943}}^1$

素因数の和:92061

約数の個数: 24

約数和(自身を含む): 424781280

約数和(自身を除く): 224345540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 91943, 183886, 367772, 459715, 919430, 1838860, 10021787, 20043574, 40087148, 50108935, 100217870, 200435740]

約数ペア:

[(1, 200435740), (2, 100217870), (4, 50108935), (5, 40087148), (10, 20043574), (20, 10021787), (109, 1838860), (218, 919430), (436, 459715), (545, 367772), (1090, 183886), (2180, 91943)]