201705995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68491}}^1$

素因数の和:68546

約数の個数: 16

約数和(自身を含む): 263009280

約数和(自身を除く): 61303285

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 68491, 342455, 1301329, 2123221, 6506645, 10616105, 40341199, 201705995]

約数ペア:

[(1, 201705995), (5, 40341199), (19, 10616105), (31, 6506645), (95, 2123221), (155, 1301329), (589, 342455), (2945, 68491)]