205651306

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{33461}}^1$

素因数の和:33909

約数の個数: 16

約数和(自身を含む): 353358720

約数和(自身を除く): 147707414

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 33461, 66922, 234227, 468454, 14689379, 29378758, 102825653, 205651306]

約数ペア:

[(1, 205651306), (2, 102825653), (7, 29378758), (14, 14689379), (439, 468454), (878, 234227), (3073, 66922), (6146, 33461)]