213067494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16193}}^1$

素因数の和:16261

約数の個数: 48

約数和(自身を含む): 500200272

約数和(自身を除く): 287132778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 16193, 32386, 48579, 97158, 145737, 275281, 291474, 550562, 696299, 825843, 1392598, 1651686, 2088897, 2477529, 4177794, 4955058, 6266691, 11837083, 12533382, 23674166, 35511249, 71022498, 106533747, 213067494]

約数ペア:

[(1, 213067494), (2, 106533747), (3, 71022498), (6, 35511249), (9, 23674166), (17, 12533382), (18, 11837083), (34, 6266691), (43, 4955058), (51, 4177794), (86, 2477529), (102, 2088897), (129, 1651686), (153, 1392598), (258, 825843), (306, 696299), (387, 550562), (731, 291474), (774, 275281), (1462, 145737), (2193, 97158), (4386, 48579), (6579, 32386), (13158, 16193)]