201530163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 293732352

約数和(自身を除く): 92202189

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 713, 1327, 1633, 2139, 2201, 3981, 4899, 6603, 30521, 41137, 50623, 91563, 94217, 123411, 151869, 282651, 946151, 2166991, 2838453, 2920727, 6500973, 8762181, 67176721, 201530163]

約数ペア:

[(1, 201530163), (3, 67176721), (23, 8762181), (31, 6500973), (69, 2920727), (71, 2838453), (93, 2166991), (213, 946151), (713, 282651), (1327, 151869), (1633, 123411), (2139, 94217), (2201, 91563), (3981, 50623), (4899, 41137), (6603, 30521)]