202083552020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{28661}}^1\times {\mathrm{50363}}^1$

素因数の和:79040

約数の個数: 48

約数和(自身を含む): 485027077248

約数和(自身を除く): 282943525228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 28661, 50363, 57322, 100726, 114644, 143305, 200627, 201452, 251815, 286610, 352541, 401254, 503630, 573220, 705082, 802508, 1003135, 1007260, 1410164, 1762705, 2006270, 3525410, 4012540, 7050820, 1443453943, 2886907886, 5773815772, 7217269715, 10104177601, 14434539430, 20208355202, 28869078860, 40416710404, 50520888005, 101041776010, 202083552020]

約数ペア:

[(1, 202083552020), (2, 101041776010), (4, 50520888005), (5, 40416710404), (7, 28869078860), (10, 20208355202), (14, 14434539430), (20, 10104177601), (28, 7217269715), (35, 5773815772), (70, 2886907886), (140, 1443453943), (28661, 7050820), (50363, 4012540), (57322, 3525410), (100726, 2006270), (114644, 1762705), (143305, 1410164), (200627, 1007260), (201452, 1003135), (251815, 802508), (286610, 705082), (352541, 573220), (401254, 503630)]