200625866

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{34039}}^1$

素因数の和:34469

約数の個数: 16

約数和(自身を含む): 344757120

約数和(自身を除く): 144131254

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 34039, 68078, 238273, 476546, 14330419, 28660838, 100312933, 200625866]

約数ペア:

[(1, 200625866), (2, 100312933), (7, 28660838), (14, 14330419), (421, 476546), (842, 238273), (2947, 68078), (5894, 34039)]