200719959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{15881}}^1$

素因数の和:16278

約数の個数: 16

約数和(自身を含む): 292737024

約数和(自身を除く): 92017065

約数列:

[1, 3, 11, 33, 383, 1149, 4213, 12639, 15881, 47643, 174691, 524073, 6082423, 18247269, 66906653, 200719959]

約数ペア:

[(1, 200719959), (3, 66906653), (11, 18247269), (33, 6082423), (383, 524073), (1149, 174691), (4213, 47643), (12639, 15881)]