208520724

素因数分解:

$2^2\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{10733}}^1$

素因数の和:12359

約数の個数: 24

約数和(自身を含む): 486894240

約数和(自身を除く): 278373516

約数列:

[1, 2, 3, 4, 6, 12, 1619, 3238, 4857, 6476, 9714, 10733, 19428, 21466, 32199, 42932, 64398, 128796, 17376727, 34753454, 52130181, 69506908, 104260362, 208520724]

約数ペア:

[(1, 208520724), (2, 104260362), (3, 69506908), (4, 52130181), (6, 34753454), (12, 17376727), (1619, 128796), (3238, 64398), (4857, 42932), (6476, 32199), (9714, 21466), (10733, 19428)]