209436276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2493289}}^1$

素因数の和:2493303

約数の個数: 24

約数和(自身を含む): 558496960

約数和(自身を除く): 349060684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2493289, 4986578, 7479867, 9973156, 14959734, 17453023, 29919468, 34906046, 52359069, 69812092, 104718138, 209436276]

約数ペア:

[(1, 209436276), (2, 104718138), (3, 69812092), (4, 52359069), (6, 34906046), (7, 29919468), (12, 17453023), (14, 14959734), (21, 9973156), (28, 7479867), (42, 4986578), (84, 2493289)]