202188747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{42737}}^1$

素因数の和:42842

約数の個数: 16

約数和(自身を含む): 287199360

約数和(自身を除く): 85010613

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 42737, 128211, 812003, 2436009, 3547171, 10641513, 67396249, 202188747]

約数ペア:

[(1, 202188747), (3, 67396249), (19, 10641513), (57, 3547171), (83, 2436009), (249, 812003), (1577, 128211), (4731, 42737)]