210480656

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{103583}}^1$

素因数の和:103718

約数の個数: 20

約数和(自身を含む): 411021312

約数和(自身を除く): 200540656

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 103583, 207166, 414332, 828664, 1657328, 13155041, 26310082, 52620164, 105240328, 210480656]

約数ペア:

[(1, 210480656), (2, 105240328), (4, 52620164), (8, 26310082), (16, 13155041), (127, 1657328), (254, 828664), (508, 414332), (1016, 207166), (2032, 103583)]