202129485

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 329495040

約数和(自身を除く): 127365555

約数列:

[1, 3, 5, 15, 83, 179, 249, 415, 537, 895, 907, 1245, 2685, 2721, 4535, 13605, 14857, 44571, 74285, 75281, 162353, 222855, 225843, 376405, 487059, 811765, 1129215, 2435295, 13475299, 40425897, 67376495, 202129485]

約数ペア:

[(1, 202129485), (3, 67376495), (5, 40425897), (15, 13475299), (83, 2435295), (179, 1129215), (249, 811765), (415, 487059), (537, 376405), (895, 225843), (907, 222855), (1245, 162353), (2685, 75281), (2721, 74285), (4535, 44571), (13605, 14857)]