200370168

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20021}}^1$

素因数の和:20172

約数の個数: 48

約数和(自身を含む): 546600600

約数和(自身を除く): 346230432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 20021, 40042, 60063, 80084, 120126, 160168, 180189, 240252, 360378, 480504, 720756, 1441512, 2782919, 5565838, 8348757, 11131676, 16697514, 22263352, 25046271, 33395028, 50092542, 66790056, 100185084, 200370168]

約数ペア:

[(1, 200370168), (2, 100185084), (3, 66790056), (4, 50092542), (6, 33395028), (8, 25046271), (9, 22263352), (12, 16697514), (18, 11131676), (24, 8348757), (36, 5565838), (72, 2782919), (139, 1441512), (278, 720756), (417, 480504), (556, 360378), (834, 240252), (1112, 180189), (1251, 160168), (1668, 120126), (2502, 80084), (3336, 60063), (5004, 40042), (10008, 20021)]