189862801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 205027200

約数和(自身を除く): 15164399

約数列:

[1, 19, 53, 167, 1007, 1129, 3173, 8851, 21451, 59837, 168169, 188543, 1136903, 3582317, 9992779, 189862801]

約数ペア:

[(1, 189862801), (19, 9992779), (53, 3582317), (167, 1136903), (1007, 188543), (1129, 168169), (3173, 59837), (8851, 21451)]