206493724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{42349}}^1$

素因数の和:42429

約数の個数: 24

約数和(自身を含む): 384199200

約数和(自身を除く): 177705476

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 42349, 84698, 169396, 974027, 1948054, 2244497, 3896108, 4488994, 8977988, 51623431, 103246862, 206493724]

約数ペア:

[(1, 206493724), (2, 103246862), (4, 51623431), (23, 8977988), (46, 4488994), (53, 3896108), (92, 2244497), (106, 1948054), (212, 974027), (1219, 169396), (2438, 84698), (4876, 42349)]