204436154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{17911}}^1$

素因数の和:18365

約数の個数: 16

約数和(自身を含む): 331013760

約数和(自身を除く): 126577606

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 17911, 35822, 232843, 465686, 7862929, 15725858, 102218077, 204436154]

約数ペア:

[(1, 204436154), (2, 102218077), (13, 15725858), (26, 7862929), (439, 465686), (878, 232843), (5707, 35822), (11414, 17911)]