202855913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2803}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 230825280

約数和(自身を除く): 27969367

約数列:

[1, 13, 19, 247, 293, 2803, 3809, 5567, 36439, 53257, 72371, 692341, 821279, 10676627, 15604301, 202855913]

約数ペア:

[(1, 202855913), (13, 15604301), (19, 10676627), (247, 821279), (293, 692341), (2803, 72371), (3809, 53257), (5567, 36439)]