208397112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^1$

素因数の和:4953

約数の個数: 128

約数和(自身を含む): 677928960

約数和(自身を除く): 469531848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1771, 1848, 1932, 2024, 3036, 3542, 3864, 4903, 5313, 6072, 7084, 9806, 10626, 14168, 14709, 19612, 21252, 29418, 34321, 39224, 42504, 53933, 58836, 68642, 102963, 107866, 112769, 117672, 137284, 161799, 205926, 215732, 225538, 274568, 323598, 338307, 377531, 411852, 431464, 451076, 647196, 676614, 755062, 789383, 823704, 902152, 1132593, 1240459, 1294392, 1353228, 1510124, 1578766, 2265186, 2368149, 2480918, 2706456, 3020248, 3157532, 3721377, 4530372, 4736298, 4961836, 6315064, 7442754, 8683213, 9060744, 9472596, 9923672, 14885508, 17366426, 18945192, 26049639, 29771016, 34732852, 52099278, 69465704, 104198556, 208397112]

約数ペア:

[(1, 208397112), (2, 104198556), (3, 69465704), (4, 52099278), (6, 34732852), (7, 29771016), (8, 26049639), (11, 18945192), (12, 17366426), (14, 14885508), (21, 9923672), (22, 9472596), (23, 9060744), (24, 8683213), (28, 7442754), (33, 6315064), (42, 4961836), (44, 4736298), (46, 4530372), (56, 3721377), (66, 3157532), (69, 3020248), (77, 2706456), (84, 2480918), (88, 2368149), (92, 2265186), (132, 1578766), (138, 1510124), (154, 1353228), (161, 1294392), (168, 1240459), (184, 1132593), (231, 902152), (253, 823704), (264, 789383), (276, 755062), (308, 676614), (322, 647196), (462, 451076), (483, 431464), (506, 411852), (552, 377531), (616, 338307), (644, 323598), (759, 274568), (924, 225538), (966, 215732), (1012, 205926), (1288, 161799), (1518, 137284), (1771, 117672), (1848, 112769), (1932, 107866), (2024, 102963), (3036, 68642), (3542, 58836), (3864, 53933), (4903, 42504), (5313, 39224), (6072, 34321), (7084, 29418), (9806, 21252), (10626, 19612), (14168, 14709)]