199743622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{105239}}^1$

素因数の和:105327

約数の個数: 16

約数和(自身を含む): 327085920

約数和(自身を除く): 127342298

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 105239, 210478, 1368107, 2736214, 7682447, 15364894, 99871811, 199743622]

約数ペア:

[(1, 199743622), (2, 99871811), (13, 15364894), (26, 7682447), (73, 2736214), (146, 1368107), (949, 210478), (1898, 105239)]