187899091

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4554

約数の個数: 16

約数和(自身を含む): 204963840

約数和(自身を除く): 17064749

約数列:

[1, 29, 31, 47, 899, 1363, 1457, 4447, 42253, 128963, 137857, 209009, 3997853, 6061261, 6479279, 187899091]

約数ペア:

[(1, 187899091), (29, 6479279), (31, 6061261), (47, 3997853), (899, 209009), (1363, 137857), (1457, 128963), (4447, 42253)]