203352858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5557}}^1$

素因数の和:5691

約数の個数: 48

約数和(自身を含む): 468205920

約数和(自身を除く): 264853062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 963, 1926, 2033, 4066, 5557, 6099, 11114, 12198, 16671, 18297, 33342, 36594, 50013, 100026, 105583, 211166, 316749, 594599, 633498, 950247, 1189198, 1783797, 1900494, 3567594, 5351391, 10702782, 11297381, 22594762, 33892143, 67784286, 101676429, 203352858]

約数ペア:

[(1, 203352858), (2, 101676429), (3, 67784286), (6, 33892143), (9, 22594762), (18, 11297381), (19, 10702782), (38, 5351391), (57, 3567594), (107, 1900494), (114, 1783797), (171, 1189198), (214, 950247), (321, 633498), (342, 594599), (642, 316749), (963, 211166), (1926, 105583), (2033, 100026), (4066, 50013), (5557, 36594), (6099, 33342), (11114, 18297), (12198, 16671)]