187883941

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{7433}}^1$

素因数の和:7620

約数の個数: 16

約数和(自身を含む): 225517824

約数和(自身を除く): 37633883

約数列:

[1, 7, 23, 157, 161, 1099, 3611, 7433, 25277, 52031, 170959, 1166981, 1196713, 8168867, 26840563, 187883941]

約数ペア:

[(1, 187883941), (7, 26840563), (23, 8168867), (157, 1196713), (161, 1166981), (1099, 170959), (3611, 52031), (7433, 25277)]