218112834

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1709}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 443232000

約数和(自身を除く): 225119166

約数列:

[1, 2, 3, 6, 89, 178, 239, 267, 478, 534, 717, 1434, 1709, 3418, 5127, 10254, 21271, 42542, 63813, 127626, 152101, 304202, 408451, 456303, 816902, 912606, 1225353, 2450706, 36352139, 72704278, 109056417, 218112834]

約数ペア:

[(1, 218112834), (2, 109056417), (3, 72704278), (6, 36352139), (89, 2450706), (178, 1225353), (239, 912606), (267, 816902), (478, 456303), (534, 408451), (717, 304202), (1434, 152101), (1709, 127626), (3418, 63813), (5127, 42542), (10254, 21271)]