201131648

素因数分解:

$2^7\times {\mathrm{1061}}^1\times {\mathrm{1481}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 401340420

約数和(自身を除く): 200208772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1061, 1481, 2122, 2962, 4244, 5924, 8488, 11848, 16976, 23696, 33952, 47392, 67904, 94784, 135808, 189568, 1571341, 3142682, 6285364, 12570728, 25141456, 50282912, 100565824, 201131648]

約数ペア:

[(1, 201131648), (2, 100565824), (4, 50282912), (8, 25141456), (16, 12570728), (32, 6285364), (64, 3142682), (128, 1571341), (1061, 189568), (1481, 135808), (2122, 94784), (2962, 67904), (4244, 47392), (5924, 33952), (8488, 23696), (11848, 16976)]