201923187

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{2953}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 281315328

約数和(自身を除く): 79392141

約数列:

[1, 3, 23, 69, 991, 2953, 2973, 8859, 22793, 67919, 68379, 203757, 2926423, 8779269, 67307729, 201923187]

約数ペア:

[(1, 201923187), (3, 67307729), (23, 8779269), (69, 2926423), (991, 203757), (2953, 68379), (2973, 67919), (8859, 22793)]