203974082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{412903}}^1$

素因数の和:412937

約数の個数: 16

約数和(自身を含む): 346839360

約数和(自身を除く): 142865278

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 412903, 825806, 5367739, 7845157, 10735478, 15690314, 101987041, 203974082]

約数ペア:

[(1, 203974082), (2, 101987041), (13, 15690314), (19, 10735478), (26, 7845157), (38, 5367739), (247, 825806), (494, 412903)]