200855431

素因数分解:

$7^1\times {\mathrm{223}}^2\times {\mathrm{577}}^1$

素因数の和:1030

約数の個数: 12

約数和(自身を含む): 230982672

約数和(自身を除く): 30127241

約数列:

[1, 7, 223, 577, 1561, 4039, 49729, 128671, 348103, 900697, 28693633, 200855431]

約数ペア:

[(1, 200855431), (7, 28693633), (223, 900697), (577, 348103), (1561, 128671), (4039, 49729)]