201155440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37529}}^1$

素因数の和:37609

約数の個数: 40

約数和(自身を含む): 474679440

約数和(自身を除く): 273524000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 37529, 75058, 150116, 187645, 300232, 375290, 600464, 750580, 1501160, 2514443, 3002320, 5028886, 10057772, 12572215, 20115544, 25144430, 40231088, 50288860, 100577720, 201155440]

約数ペア:

[(1, 201155440), (2, 100577720), (4, 50288860), (5, 40231088), (8, 25144430), (10, 20115544), (16, 12572215), (20, 10057772), (40, 5028886), (67, 3002320), (80, 2514443), (134, 1501160), (268, 750580), (335, 600464), (536, 375290), (670, 300232), (1072, 187645), (1340, 150116), (2680, 75058), (5360, 37529)]