214080496

素因数分解:

$2^4\times 7^1\times {\mathrm{1911433}}^1$

素因数の和:1911448

約数の個数: 20

約数和(自身を含む): 474035632

約数和(自身を除く): 259955136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1911433, 3822866, 7645732, 13380031, 15291464, 26760062, 30582928, 53520124, 107040248, 214080496]

約数ペア:

[(1, 214080496), (2, 107040248), (4, 53520124), (7, 30582928), (8, 26760062), (14, 15291464), (16, 13380031), (28, 7645732), (56, 3822866), (112, 1911433)]