218492066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{115117}}^1$

素因数の和:115205

約数の個数: 16

約数和(自身を含む): 357786744

約数和(自身を除く): 139294678

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 115117, 230234, 1496521, 2993042, 8403541, 16807082, 109246033, 218492066]

約数ペア:

[(1, 218492066), (2, 109246033), (13, 16807082), (26, 8403541), (73, 2993042), (146, 1496521), (949, 230234), (1898, 115117)]