78205141

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2017}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 92989440

約数和(自身を除く): 14784299

約数列:

[1, 7, 29, 191, 203, 1337, 2017, 5539, 14119, 38773, 58493, 385247, 409451, 2696729, 11172163, 78205141]

約数ペア:

[(1, 78205141), (7, 11172163), (29, 2696729), (191, 409451), (203, 385247), (1337, 58493), (2017, 38773), (5539, 14119)]