205661006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{26119}}^1$

素因数の和:26279

約数の個数: 16

約数和(自身を含む): 320962560

約数和(自身を除く): 115301554

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 26119, 52238, 809689, 1619378, 3317113, 6634226, 102830503, 205661006]

約数ペア:

[(1, 205661006), (2, 102830503), (31, 6634226), (62, 3317113), (127, 1619378), (254, 809689), (3937, 52238), (7874, 26119)]