208077562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10639}}^1$

素因数の和:10786

約数の個数: 32

約数和(自身を含む): 392232960

約数和(自身を除く): 184155398

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2794, 9779, 10639, 19558, 21278, 74473, 117029, 148946, 234058, 819203, 1351153, 1638406, 2702306, 9458071, 14862683, 18916142, 29725366, 104038781, 208077562]

約数ペア:

[(1, 208077562), (2, 104038781), (7, 29725366), (11, 18916142), (14, 14862683), (22, 9458071), (77, 2702306), (127, 1638406), (154, 1351153), (254, 819203), (889, 234058), (1397, 148946), (1778, 117029), (2794, 74473), (9779, 21278), (10639, 19558)]