201504017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 243667200

約数和(自身を除く): 42163183

約数列:

[1, 11, 13, 73, 97, 143, 199, 803, 949, 1067, 1261, 2189, 2587, 7081, 10439, 13871, 14527, 19303, 28457, 77891, 92053, 159797, 188851, 212333, 250939, 1012583, 1409119, 2077361, 2760329, 15500309, 18318547, 201504017]

約数ペア:

[(1, 201504017), (11, 18318547), (13, 15500309), (73, 2760329), (97, 2077361), (143, 1409119), (199, 1012583), (803, 250939), (949, 212333), (1067, 188851), (1261, 159797), (2189, 92053), (2587, 77891), (7081, 28457), (10439, 19303), (13871, 14527)]