207835474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20143}}^1$

素因数の和:20230

約数の個数: 32

約数和(自身を含む): 394500096

約数和(自身を除く): 186664622

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 10318, 20143, 40286, 141001, 221573, 282002, 443146, 1349581, 1551011, 2699162, 3102022, 9447067, 14845391, 18894134, 29690782, 103917737, 207835474]

約数ペア:

[(1, 207835474), (2, 103917737), (7, 29690782), (11, 18894134), (14, 14845391), (22, 9447067), (67, 3102022), (77, 2699162), (134, 1551011), (154, 1349581), (469, 443146), (737, 282002), (938, 221573), (1474, 141001), (5159, 40286), (10318, 20143)]