205740116

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{7043}}^1$

素因数の和:7223

約数の個数: 24

約数和(自身を含む): 368823840

約数和(自身を除く): 163083724

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 436, 7043, 7303, 14086, 14606, 28172, 29212, 471881, 767687, 943762, 1535374, 1887524, 3070748, 51435029, 102870058, 205740116]

約数ペア:

[(1, 205740116), (2, 102870058), (4, 51435029), (67, 3070748), (109, 1887524), (134, 1535374), (218, 943762), (268, 767687), (436, 471881), (7043, 29212), (7303, 28172), (14086, 14606)]