201856434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2587903}}^1$

素因数の和:2587921

約数の個数: 16

約数和(自身を含む): 434767872

約数和(自身を除く): 232911438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2587903, 5175806, 7763709, 15527418, 33642739, 67285478, 100928217, 201856434]

約数ペア:

[(1, 201856434), (2, 100928217), (3, 67285478), (6, 33642739), (13, 15527418), (26, 7763709), (39, 5175806), (78, 2587903)]