205192191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{2819}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 288316800

約数和(自身を除く): 83124609

約数列:

[1, 3, 19, 57, 1277, 2819, 3831, 8457, 24263, 53561, 72789, 160683, 3599863, 10799589, 68397397, 205192191]

約数ペア:

[(1, 205192191), (3, 68397397), (19, 10799589), (57, 3599863), (1277, 160683), (2819, 72789), (3831, 53561), (8457, 24263)]