201103984

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{187597}}^1$

素因数の和:187672

約数の個数: 20

約数和(自身を含む): 395456584

約数和(自身を除く): 194352600

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 187597, 375194, 750388, 1500776, 3001552, 12568999, 25137998, 50275996, 100551992, 201103984]

約数ペア:

[(1, 201103984), (2, 100551992), (4, 50275996), (8, 25137998), (16, 12568999), (67, 3001552), (134, 1500776), (268, 750388), (536, 375194), (1072, 187597)]