197483451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{260189}}^1$

素因数の和:260226

約数の個数: 16

約数和(自身を含む): 299738880

約数和(自身を除く): 102255429

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 260189, 780567, 2862079, 5984347, 8586237, 17953041, 65827817, 197483451]

約数ペア:

[(1, 197483451), (3, 65827817), (11, 17953041), (23, 8586237), (33, 5984347), (69, 2862079), (253, 780567), (759, 260189)]