201216900244

素因数分解:

$2^2\times {\mathrm{479}}^1\times {\mathrm{105019259}}^1$

素因数の和:105019742

約数の個数: 12

約数和(自身を含む): 352864713600

約数和(自身を除く): 151647813356

約数列:

[1, 2, 4, 479, 958, 1916, 105019259, 210038518, 420077036, 50304225061, 100608450122, 201216900244]

約数ペア:

[(1, 201216900244), (2, 100608450122), (4, 50304225061), (479, 420077036), (958, 210038518), (1916, 105019259)]