199547852

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{31121}}^1$

素因数の和:31361

約数の個数: 24

約数和(自身を含む): 400851360

約数和(自身を除く): 201303508

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 31121, 62242, 124484, 217847, 435694, 871388, 7126709, 14253418, 28506836, 49886963, 99773926, 199547852]

約数ペア:

[(1, 199547852), (2, 99773926), (4, 49886963), (7, 28506836), (14, 14253418), (28, 7126709), (229, 871388), (458, 435694), (916, 217847), (1603, 124484), (3206, 62242), (6412, 31121)]