200809156

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{1433}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 358838424

約数和(自身を除く): 158029268

約数列:

[1, 2, 4, 53, 106, 212, 661, 1322, 1433, 2644, 2866, 5732, 35033, 70066, 75949, 140132, 151898, 303796, 947213, 1894426, 3788852, 50202289, 100404578, 200809156]

約数ペア:

[(1, 200809156), (2, 100404578), (4, 50202289), (53, 3788852), (106, 1894426), (212, 947213), (661, 303796), (1322, 151898), (1433, 140132), (2644, 75949), (2866, 70066), (5732, 35033)]