210380755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{19381}}^1$

素因数の和:19566

約数の個数: 16

約数和(自身を含む): 273518784

約数和(自身を除く): 63138029

約数列:

[1, 5, 13, 65, 167, 835, 2171, 10855, 19381, 96905, 251953, 1259765, 3236627, 16183135, 42076151, 210380755]

約数ペア:

[(1, 210380755), (5, 42076151), (13, 16183135), (65, 3236627), (167, 1259765), (835, 251953), (2171, 96905), (10855, 19381)]