211055966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{75539}}^1$

素因数の和:75679

約数の個数: 16

約数和(自身を含む): 348088320

約数和(自身を除く): 137032354

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 75539, 151078, 830929, 1661858, 9593453, 19186906, 105527983, 211055966]

約数ペア:

[(1, 211055966), (2, 105527983), (11, 19186906), (22, 9593453), (127, 1661858), (254, 830929), (1397, 151078), (2794, 75539)]