205651926

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{53639}}^1$

素因数の和:53721

約数の個数: 32

約数和(自身を含む): 463449600

約数和(自身を除く): 257797674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 53639, 107278, 160917, 321834, 482751, 965502, 1448253, 2896506, 3808369, 7616738, 11425107, 22850214, 34275321, 68550642, 102825963, 205651926]

約数ペア:

[(1, 205651926), (2, 102825963), (3, 68550642), (6, 34275321), (9, 22850214), (18, 11425107), (27, 7616738), (54, 3808369), (71, 2896506), (142, 1448253), (213, 965502), (426, 482751), (639, 321834), (1278, 160917), (1917, 107278), (3834, 53639)]