211088041

素因数分解:

${\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 219300480

約数和(自身を除く): 8212439

約数列:

[1, 71, 73, 139, 293, 5183, 9869, 10147, 20803, 21389, 40727, 720437, 1518619, 2891617, 2973071, 211088041]

約数ペア:

[(1, 211088041), (71, 2973071), (73, 2891617), (139, 1518619), (293, 720437), (5183, 40727), (9869, 21389), (10147, 20803)]