202156060

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{79589}}^1$

素因数の和:79725

約数の個数: 24

約数和(自身を含む): 427875840

約数和(自身を除く): 225719780

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 79589, 159178, 318356, 397945, 795890, 1591780, 10107803, 20215606, 40431212, 50539015, 101078030, 202156060]

約数ペア:

[(1, 202156060), (2, 101078030), (4, 50539015), (5, 40431212), (10, 20215606), (20, 10107803), (127, 1591780), (254, 795890), (508, 397945), (635, 318356), (1270, 159178), (2540, 79589)]