205764486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{887}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 440646912

約数和(自身を除く): 234882426

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 887, 943, 1681, 1774, 1886, 2661, 2829, 3362, 5043, 5322, 5658, 10086, 20401, 36367, 38663, 40802, 61203, 72734, 77326, 109101, 115989, 122406, 218202, 231978, 836441, 1491047, 1672882, 2509323, 2982094, 4473141, 5018646, 8946282, 34294081, 68588162, 102882243, 205764486]

約数ペア:

[(1, 205764486), (2, 102882243), (3, 68588162), (6, 34294081), (23, 8946282), (41, 5018646), (46, 4473141), (69, 2982094), (82, 2509323), (123, 1672882), (138, 1491047), (246, 836441), (887, 231978), (943, 218202), (1681, 122406), (1774, 115989), (1886, 109101), (2661, 77326), (2829, 72734), (3362, 61203), (5043, 40802), (5322, 38663), (5658, 36367), (10086, 20401)]