196504707

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{839}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 316108800

約数和(自身を除く): 119604093

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 587, 839, 1761, 2517, 4109, 5873, 11153, 12327, 15941, 17619, 33459, 47823, 78071, 111587, 234213, 334761, 492493, 1477479, 3447451, 9357367, 10342353, 28072101, 65501569, 196504707]

約数ペア:

[(1, 196504707), (3, 65501569), (7, 28072101), (19, 10342353), (21, 9357367), (57, 3447451), (133, 1477479), (399, 492493), (587, 334761), (839, 234213), (1761, 111587), (2517, 78071), (4109, 47823), (5873, 33459), (11153, 17619), (12327, 15941)]