206421844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1063}}^1\times {\mathrm{1129}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 370314560

約数和(自身を除く): 163892716

約数列:

[1, 2, 4, 43, 86, 172, 1063, 1129, 2126, 2258, 4252, 4516, 45709, 48547, 91418, 97094, 182836, 194188, 1200127, 2400254, 4800508, 51605461, 103210922, 206421844]

約数ペア:

[(1, 206421844), (2, 103210922), (4, 51605461), (43, 4800508), (86, 2400254), (172, 1200127), (1063, 194188), (1129, 182836), (2126, 97094), (2258, 91418), (4252, 48547), (4516, 45709)]