201338345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163027}}^1$

素因数の和:163064

約数の個数: 16

約数和(自身を含む): 273887040

約数和(自身を除く): 72548695

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 163027, 815135, 2119351, 3097513, 10596755, 15487565, 40267669, 201338345]

約数ペア:

[(1, 201338345), (5, 40267669), (13, 15487565), (19, 10596755), (65, 3097513), (95, 2119351), (247, 815135), (1235, 163027)]