205891085

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{1187}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 250278336

約数和(自身を除く): 44387251

約数列:

[1, 5, 113, 307, 565, 1187, 1535, 5935, 34691, 134131, 173455, 364409, 670655, 1822045, 41178217, 205891085]

約数ペア:

[(1, 205891085), (5, 41178217), (113, 1822045), (307, 670655), (565, 364409), (1187, 173455), (1535, 134131), (5935, 34691)]