201812588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{16073}}^1$

素因数の和:16193

約数の個数: 24

約数和(自身を含む): 366358608

約数和(自身を除く): 164546020

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 12556, 16073, 32146, 64292, 691139, 1173329, 1382278, 2346658, 2764556, 4693316, 50453147, 100906294, 201812588]

約数ペア:

[(1, 201812588), (2, 100906294), (4, 50453147), (43, 4693316), (73, 2764556), (86, 2346658), (146, 1382278), (172, 1173329), (292, 691139), (3139, 64292), (6278, 32146), (12556, 16073)]