208373077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{9923}}^1$

素因数の和:10040

約数の個数: 16

約数和(自身を含む): 240081408

約数和(自身を除く): 31708331

約数列:

[1, 11, 23, 83, 253, 913, 1909, 9923, 20999, 109153, 228229, 823609, 2510519, 9059699, 18943007, 208373077]

約数ペア:

[(1, 208373077), (11, 18943007), (23, 9059699), (83, 2510519), (253, 823609), (913, 228229), (1909, 109153), (9923, 20999)]