201128686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{6173}}^1$

素因数の和:7667

約数の個数: 16

約数和(自身を含む): 329395248

約数和(自身を除く): 128266562

約数列:

[1, 2, 11, 22, 1481, 2962, 6173, 12346, 16291, 32582, 67903, 135806, 9142213, 18284426, 100564343, 201128686]

約数ペア:

[(1, 201128686), (2, 100564343), (11, 18284426), (22, 9142213), (1481, 135806), (2962, 67903), (6173, 32582), (12346, 16291)]