207918386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{12919}}^1$

素因数の和:13553

約数の個数: 16

約数和(自身を含む): 336436800

約数和(自身を除く): 128518414

約数列:

[1, 2, 13, 26, 619, 1238, 8047, 12919, 16094, 25838, 167947, 335894, 7996861, 15993722, 103959193, 207918386]

約数ペア:

[(1, 207918386), (2, 103959193), (13, 15993722), (26, 7996861), (619, 335894), (1238, 167947), (8047, 25838), (12919, 16094)]