206583987

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{14207}}^1$

素因数の和:14378

約数の個数: 16

約数和(自身を含む): 285069312

約数和(自身を除く): 78485325

約数列:

[1, 3, 37, 111, 131, 393, 4847, 14207, 14541, 42621, 525659, 1576977, 1861117, 5583351, 68861329, 206583987]

約数ペア:

[(1, 206583987), (3, 68861329), (37, 5583351), (111, 1861117), (131, 1576977), (393, 525659), (4847, 42621), (14207, 14541)]