201660947546

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{1153}}^1\times {\mathrm{207721}}^1$

素因数の和:209297

約数の個数: 16

約数和(自身を含む): 303474364008

約数和(自身を除く): 101813416462

約数列:

[1, 2, 421, 842, 1153, 2306, 207721, 415442, 485413, 970826, 87450541, 174901082, 239502313, 479004626, 100830473773, 201660947546]

約数ペア:

[(1, 201660947546), (2, 100830473773), (421, 479004626), (842, 239502313), (1153, 174901082), (2306, 87450541), (207721, 970826), (415442, 485413)]