307755196

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{297061}}^1$

素因数の和:297109

約数の個数: 24

約数和(自身を含む): 632147936

約数和(自身を除く): 324392740

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 297061, 594122, 1188244, 2079427, 4158854, 8317708, 10991257, 21982514, 43965028, 76938799, 153877598, 307755196]

約数ペア:

[(1, 307755196), (2, 153877598), (4, 76938799), (7, 43965028), (14, 21982514), (28, 10991257), (37, 8317708), (74, 4158854), (148, 2079427), (259, 1188244), (518, 594122), (1036, 297061)]