223695143

素因数分解:

$7^2\times {\mathrm{967}}^1\times {\mathrm{4721}}^1$

素因数の和:5702

約数の個数: 12

約数和(自身を含む): 260541072

約数和(自身を除く): 36845929

約数列:

[1, 7, 49, 967, 4721, 6769, 33047, 47383, 231329, 4565207, 31956449, 223695143]

約数ペア:

[(1, 223695143), (7, 31956449), (49, 4565207), (967, 231329), (4721, 47383), (6769, 33047)]