204981252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2440253}}^1$

素因数の和:2440267

約数の個数: 24

約数和(自身を含む): 546616896

約数和(自身を除く): 341635644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2440253, 4880506, 7320759, 9761012, 14641518, 17081771, 29283036, 34163542, 51245313, 68327084, 102490626, 204981252]

約数ペア:

[(1, 204981252), (2, 102490626), (3, 68327084), (4, 51245313), (6, 34163542), (7, 29283036), (12, 17081771), (14, 14641518), (21, 9761012), (28, 7320759), (42, 4880506), (84, 2440253)]