210316496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1011137}}^1$

素因数の和:1011158

約数の個数: 20

約数和(自身を含む): 438833892

約数和(自身を除く): 228517396

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1011137, 2022274, 4044548, 8089096, 13144781, 16178192, 26289562, 52579124, 105158248, 210316496]

約数ペア:

[(1, 210316496), (2, 105158248), (4, 52579124), (8, 26289562), (13, 16178192), (16, 13144781), (26, 8089096), (52, 4044548), (104, 2022274), (208, 1011137)]