200030919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{128969}}^1$

素因数の和:129030

約数の個数: 16

約数和(自身を含む): 297146880

約数和(自身を除く): 97115961

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 128969, 386907, 1418659, 4255977, 6061543, 18184629, 66676973, 200030919]

約数ペア:

[(1, 200030919), (3, 66676973), (11, 18184629), (33, 6061543), (47, 4255977), (141, 1418659), (517, 386907), (1551, 128969)]