206808833

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{40087}}^1$

素因数の和:40172

約数の個数: 16

約数和(自身を含む): 261694464

約数和(自身を除く): 54885631

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 40087, 280609, 440957, 2685829, 3086699, 18800803, 29544119, 206808833]

約数ペア:

[(1, 206808833), (7, 29544119), (11, 18800803), (67, 3086699), (77, 2685829), (469, 440957), (737, 280609), (5159, 40087)]