208510897

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1613}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 243262080

約数和(自身を除く): 34751183

約数列:

[1, 7, 59, 313, 413, 1613, 2191, 11291, 18467, 95167, 129269, 504869, 666169, 3534083, 29787271, 208510897]

約数ペア:

[(1, 208510897), (7, 29787271), (59, 3534083), (313, 666169), (413, 504869), (1613, 129269), (2191, 95167), (11291, 18467)]