200819187

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1433}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 303342624

約数和(自身を除く): 102523437

約数列:

[1, 3, 9, 23, 69, 207, 677, 1433, 2031, 4299, 6093, 12897, 15571, 32959, 46713, 98877, 140139, 296631, 970141, 2910423, 8731269, 22313243, 66939729, 200819187]

約数ペア:

[(1, 200819187), (3, 66939729), (9, 22313243), (23, 8731269), (69, 2910423), (207, 970141), (677, 296631), (1433, 140139), (2031, 98877), (4299, 46713), (6093, 32959), (12897, 15571)]