201531796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{30853}}^1$

素因数の和:30951

約数の個数: 24

約数和(自身を含む): 373209984

約数和(自身を除く): 171678188

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 30853, 61706, 123412, 709619, 1419238, 2190563, 2838476, 4381126, 8762252, 50382949, 100765898, 201531796]

約数ペア:

[(1, 201531796), (2, 100765898), (4, 50382949), (23, 8762252), (46, 4381126), (71, 2838476), (92, 2190563), (142, 1419238), (284, 709619), (1633, 123412), (3266, 61706), (6532, 30853)]