201475216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{547487}}^1$

素因数の和:547518

約数の個数: 20

約数和(自身を含む): 407331072

約数和(自身を除く): 205855856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 547487, 1094974, 2189948, 4379896, 8759792, 12592201, 25184402, 50368804, 100737608, 201475216]

約数ペア:

[(1, 201475216), (2, 100737608), (4, 50368804), (8, 25184402), (16, 12592201), (23, 8759792), (46, 4379896), (92, 2189948), (184, 1094974), (368, 547487)]