212950610

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{256567}}^1$

素因数の和:256657

約数の個数: 16

約数和(自身を含む): 387930816

約数和(自身を除く): 174980206

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 256567, 513134, 1282835, 2565670, 21295061, 42590122, 106475305, 212950610]

約数ペア:

[(1, 212950610), (2, 106475305), (5, 42590122), (10, 21295061), (83, 2565670), (166, 1282835), (415, 513134), (830, 256567)]