196866971

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3851}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 230503680

約数和(自身を除く): 33636709

約数列:

[1, 7, 67, 109, 469, 763, 3851, 7303, 26957, 51121, 258017, 419759, 1806119, 2938313, 28123853, 196866971]

約数ペア:

[(1, 196866971), (7, 28123853), (67, 2938313), (109, 1806119), (469, 419759), (763, 258017), (3851, 51121), (7303, 26957)]