207837252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{91639}}^1$

素因数の和:91662

約数の個数: 60

約数和(自身を含む): 620952640

約数和(自身を除く): 413115388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 91639, 183278, 274917, 366556, 549834, 641473, 824751, 1099668, 1282946, 1649502, 1924419, 2474253, 2565892, 3299004, 3848838, 4948506, 5773257, 7422759, 7697676, 9897012, 11546514, 14845518, 17319771, 23093028, 29691036, 34639542, 51959313, 69279084, 103918626, 207837252]

約数ペア:

[(1, 207837252), (2, 103918626), (3, 69279084), (4, 51959313), (6, 34639542), (7, 29691036), (9, 23093028), (12, 17319771), (14, 14845518), (18, 11546514), (21, 9897012), (27, 7697676), (28, 7422759), (36, 5773257), (42, 4948506), (54, 3848838), (63, 3299004), (81, 2565892), (84, 2474253), (108, 1924419), (126, 1649502), (162, 1282946), (189, 1099668), (252, 824751), (324, 641473), (378, 549834), (567, 366556), (756, 274917), (1134, 183278), (2268, 91639)]