205527672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 656947200

約数和(自身を除く): 451419528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 181, 189, 216, 252, 362, 378, 504, 543, 724, 751, 756, 1086, 1267, 1448, 1502, 1512, 1629, 2172, 2253, 2534, 3004, 3258, 3801, 4344, 4506, 4887, 5068, 5257, 6008, 6516, 6759, 7602, 9012, 9774, 10136, 10514, 11403, 13032, 13518, 15204, 15771, 18024, 19548, 20277, 21028, 22806, 27036, 30408, 31542, 34209, 39096, 40554, 42056, 45612, 47313, 54072, 63084, 68418, 81108, 91224, 94626, 126168, 135931, 136836, 141939, 162216, 189252, 271862, 273672, 283878, 378504, 407793, 543724, 567756, 815586, 951517, 1087448, 1135512, 1223379, 1631172, 1903034, 2446758, 2854551, 3262344, 3670137, 3806068, 4893516, 5709102, 7340274, 7612136, 8563653, 9787032, 11418204, 14680548, 17127306, 22836408, 25690959, 29361096, 34254612, 51381918, 68509224, 102763836, 205527672]

約数ペア:

[(1, 205527672), (2, 102763836), (3, 68509224), (4, 51381918), (6, 34254612), (7, 29361096), (8, 25690959), (9, 22836408), (12, 17127306), (14, 14680548), (18, 11418204), (21, 9787032), (24, 8563653), (27, 7612136), (28, 7340274), (36, 5709102), (42, 4893516), (54, 3806068), (56, 3670137), (63, 3262344), (72, 2854551), (84, 2446758), (108, 1903034), (126, 1631172), (168, 1223379), (181, 1135512), (189, 1087448), (216, 951517), (252, 815586), (362, 567756), (378, 543724), (504, 407793), (543, 378504), (724, 283878), (751, 273672), (756, 271862), (1086, 189252), (1267, 162216), (1448, 141939), (1502, 136836), (1512, 135931), (1629, 126168), (2172, 94626), (2253, 91224), (2534, 81108), (3004, 68418), (3258, 63084), (3801, 54072), (4344, 47313), (4506, 45612), (4887, 42056), (5068, 40554), (5257, 39096), (6008, 34209), (6516, 31542), (6759, 30408), (7602, 27036), (9012, 22806), (9774, 21028), (10136, 20277), (10514, 19548), (11403, 18024), (13032, 15771), (13518, 15204)]