204635892

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{20771}}^1$

素因数の和:21599

約数の個数: 24

約数和(自身を含む): 478088352

約数和(自身を除く): 273452460

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 20771, 41542, 62313, 83084, 124626, 249252, 17052991, 34105982, 51158973, 68211964, 102317946, 204635892]

約数ペア:

[(1, 204635892), (2, 102317946), (3, 68211964), (4, 51158973), (6, 34105982), (12, 17052991), (821, 249252), (1642, 124626), (2463, 83084), (3284, 62313), (4926, 41542), (9852, 20771)]