201145143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 290783232

約数和(自身を除く): 89638089

約数列:

[1, 3, 23, 31, 69, 93, 271, 347, 713, 813, 1041, 2139, 6233, 7981, 8401, 10757, 18699, 23943, 25203, 32271, 94037, 193223, 247411, 282111, 579669, 742233, 2162851, 2915147, 6488553, 8745441, 67048381, 201145143]

約数ペア:

[(1, 201145143), (3, 67048381), (23, 8745441), (31, 6488553), (69, 2915147), (93, 2162851), (271, 742233), (347, 579669), (713, 282111), (813, 247411), (1041, 193223), (2139, 94037), (6233, 32271), (7981, 25203), (8401, 23943), (10757, 18699)]