208778802

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6395

約数の個数: 48

約数和(自身を含む): 466983840

約数和(自身を除く): 258205038

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 867, 969, 1734, 1938, 5491, 6337, 10982, 12674, 16473, 19011, 32946, 38022, 107729, 120403, 215458, 240806, 323187, 361209, 646374, 722418, 1831393, 2046851, 3662786, 4093702, 5494179, 6140553, 10988358, 12281106, 34796467, 69592934, 104389401, 208778802]

約数ペア:

[(1, 208778802), (2, 104389401), (3, 69592934), (6, 34796467), (17, 12281106), (19, 10988358), (34, 6140553), (38, 5494179), (51, 4093702), (57, 3662786), (102, 2046851), (114, 1831393), (289, 722418), (323, 646374), (578, 361209), (646, 323187), (867, 240806), (969, 215458), (1734, 120403), (1938, 107729), (5491, 38022), (6337, 32946), (10982, 19011), (12674, 16473)]