208044914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9719}}^1$

素因数の和:9878

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 183865486

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 9719, 10703, 19438, 21406, 68033, 106909, 136066, 213818, 748363, 1350941, 1496726, 2701882, 9456587, 14860351, 18913174, 29720702, 104022457, 208044914]

約数ペア:

[(1, 208044914), (2, 104022457), (7, 29720702), (11, 18913174), (14, 14860351), (22, 9456587), (77, 2701882), (139, 1496726), (154, 1350941), (278, 748363), (973, 213818), (1529, 136066), (1946, 106909), (3058, 68033), (9719, 21406), (10703, 19438)]