189506503

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 203362560

約数和(自身を除く): 13856057

約数列:

[1, 29, 31, 277, 761, 899, 8033, 8587, 22069, 23591, 210797, 249023, 684139, 6113113, 6534707, 189506503]

約数ペア:

[(1, 189506503), (29, 6534707), (31, 6113113), (277, 684139), (761, 249023), (899, 210797), (8033, 23591), (8587, 22069)]