200520516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2387149}}^1$

素因数の和:2387163

約数の個数: 24

約数和(自身を含む): 534721600

約数和(自身を除く): 334201084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2387149, 4774298, 7161447, 9548596, 14322894, 16710043, 28645788, 33420086, 50130129, 66840172, 100260258, 200520516]

約数ペア:

[(1, 200520516), (2, 100260258), (3, 66840172), (4, 50130129), (6, 33420086), (7, 28645788), (12, 16710043), (14, 14322894), (21, 9548596), (28, 7161447), (42, 4774298), (84, 2387149)]