201599984

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117757}}^1$

素因数の和:117872

約数の個数: 20

約数和(自身を含む): 394253784

約数和(自身を除く): 192653800

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117757, 235514, 471028, 942056, 1884112, 12599999, 25199998, 50399996, 100799992, 201599984]

約数ペア:

[(1, 201599984), (2, 100799992), (4, 50399996), (8, 25199998), (16, 12599999), (107, 1884112), (214, 942056), (428, 471028), (856, 235514), (1712, 117757)]