201088107

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 325728000

約数和(自身を除く): 124639893

約数列:

[1, 3, 9, 11, 33, 59, 99, 173, 177, 199, 519, 531, 597, 649, 1557, 1791, 1903, 1947, 2189, 5709, 5841, 6567, 10207, 11741, 17127, 19701, 30621, 34427, 35223, 91863, 103281, 105669, 112277, 129151, 309843, 336831, 378697, 387453, 1010493, 1136091, 1162359, 2031193, 3408273, 6093579, 18280737, 22343123, 67029369, 201088107]

約数ペア:

[(1, 201088107), (3, 67029369), (9, 22343123), (11, 18280737), (33, 6093579), (59, 3408273), (99, 2031193), (173, 1162359), (177, 1136091), (199, 1010493), (519, 387453), (531, 378697), (597, 336831), (649, 309843), (1557, 129151), (1791, 112277), (1903, 105669), (1947, 103281), (2189, 91863), (5709, 35223), (5841, 34427), (6567, 30621), (10207, 19701), (11741, 17127)]