206886166

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{20407}}^1$

素因数の和:20583

約数の個数: 16

約数和(自身を含む): 321058656

約数和(自身を除く): 114172490

約数列:

[1, 2, 37, 74, 137, 274, 5069, 10138, 20407, 40814, 755059, 1510118, 2795759, 5591518, 103443083, 206886166]

約数ペア:

[(1, 206886166), (2, 103443083), (37, 5591518), (74, 2795759), (137, 1510118), (274, 755059), (5069, 40814), (10138, 20407)]