207396120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8191}}^1$

素因数の和:8416

約数の個数: 64

約数和(自身を含む): 625213440

約数和(自身を除く): 417817320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8191, 8440, 12660, 16382, 24573, 25320, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 163820, 196584, 245730, 327640, 491460, 982920, 1728301, 3456602, 5184903, 6913204, 8641505, 10369806, 13826408, 17283010, 20739612, 25924515, 34566020, 41479224, 51849030, 69132040, 103698060, 207396120]

約数ペア:

[(1, 207396120), (2, 103698060), (3, 69132040), (4, 51849030), (5, 41479224), (6, 34566020), (8, 25924515), (10, 20739612), (12, 17283010), (15, 13826408), (20, 10369806), (24, 8641505), (30, 6913204), (40, 5184903), (60, 3456602), (120, 1728301), (211, 982920), (422, 491460), (633, 327640), (844, 245730), (1055, 196584), (1266, 163820), (1688, 122865), (2110, 98292), (2532, 81910), (3165, 65528), (4220, 49146), (5064, 40955), (6330, 32764), (8191, 25320), (8440, 24573), (12660, 16382)]