207978708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{2383}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 555376640

約数和(自身を除く): 347397932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1039, 2078, 2383, 3117, 4156, 4766, 6234, 7149, 7273, 9532, 12468, 14298, 14546, 16681, 21819, 28596, 29092, 33362, 43638, 50043, 66724, 87276, 100086, 200172, 2475937, 4951874, 7427811, 9903748, 14855622, 17331559, 29711244, 34663118, 51994677, 69326236, 103989354, 207978708]

約数ペア:

[(1, 207978708), (2, 103989354), (3, 69326236), (4, 51994677), (6, 34663118), (7, 29711244), (12, 17331559), (14, 14855622), (21, 9903748), (28, 7427811), (42, 4951874), (84, 2475937), (1039, 200172), (2078, 100086), (2383, 87276), (3117, 66724), (4156, 50043), (4766, 43638), (6234, 33362), (7149, 29092), (7273, 28596), (9532, 21819), (12468, 16681), (14298, 14546)]