258049118

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{6121}}^1$

素因数の和:6427

約数の個数: 16

約数和(自身を含む): 392738544

約数和(自身を除く): 134689426

約数列:

[1, 2, 107, 197, 214, 394, 6121, 12242, 21079, 42158, 654947, 1205837, 1309894, 2411674, 129024559, 258049118]

約数ペア:

[(1, 258049118), (2, 129024559), (107, 2411674), (197, 1309894), (214, 1205837), (394, 654947), (6121, 42158), (12242, 21079)]