202166878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{48809}}^1$

素因数の和:48939

約数の個数: 16

約数和(自身を含む): 322146000

約数和(自身を除く): 119979122

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 48809, 97618, 927371, 1854742, 5320181, 10640362, 101083439, 202166878]

約数ペア:

[(1, 202166878), (2, 101083439), (19, 10640362), (38, 5320181), (109, 1854742), (218, 927371), (2071, 97618), (4142, 48809)]