210947731534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{104740681}}^1$

素因数の和:104740755

約数の個数: 16

約数和(自身を含む): 339359809680

約数和(自身を除く): 128412078146

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 104740681, 209481362, 1990072939, 3980145878, 5551256093, 11102512186, 105473865767, 210947731534]

約数ペア:

[(1, 210947731534), (2, 105473865767), (19, 11102512186), (38, 5551256093), (53, 3980145878), (106, 1990072939), (1007, 209481362), (2014, 104740681)]