201766190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{84421}}^1$

素因数の和:84667

約数の個数: 16

約数和(自身を含む): 364703040

約数和(自身を除く): 162936850

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 84421, 168842, 422105, 844210, 20176619, 40353238, 100883095, 201766190]

約数ペア:

[(1, 201766190), (2, 100883095), (5, 40353238), (10, 20176619), (239, 844210), (478, 422105), (1195, 168842), (2390, 84421)]