201005134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{212479}}^1$

素因数の和:212535

約数の個数: 16

約数和(自身を含む): 336568320

約数和(自身を除く): 135563186

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 212479, 424958, 2337269, 4674538, 9136597, 18273194, 100502567, 201005134]

約数ペア:

[(1, 201005134), (2, 100502567), (11, 18273194), (22, 9136597), (43, 4674538), (86, 2337269), (473, 424958), (946, 212479)]