201380822266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{55722419}}^1$

素因数の和:55722573

約数の個数: 16

約数和(自身を含む): 327647829600

約数和(自身を除く): 126267007334

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 55722419, 111444838, 724391447, 1448782894, 7745416241, 15490832482, 100690411133, 201380822266]

約数ペア:

[(1, 201380822266), (2, 100690411133), (13, 15490832482), (26, 7745416241), (139, 1448782894), (278, 724391447), (1807, 111444838), (3614, 55722419)]