187840163

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{2137}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 222694080

約数和(自身を除く): 34853917

約数列:

[1, 7, 29, 203, 433, 2137, 3031, 12557, 14959, 61973, 87899, 433811, 925321, 6477247, 26834309, 187840163]

約数ペア:

[(1, 187840163), (7, 26834309), (29, 6477247), (203, 925321), (433, 433811), (2137, 87899), (3031, 61973), (12557, 14959)]