201945065

素因数分解:

$5^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{3701}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 277205760

約数和(自身を除く): 75260695

約数列:

[1, 5, 7, 35, 1559, 3701, 7795, 10913, 18505, 25907, 54565, 129535, 5769859, 28849295, 40389013, 201945065]

約数ペア:

[(1, 201945065), (5, 40389013), (7, 28849295), (35, 5769859), (1559, 129535), (3701, 54565), (7795, 25907), (10913, 18505)]