198210246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2541157}}^1$

素因数の和:2541175

約数の個数: 16

約数和(自身を含む): 426914544

約数和(自身を除く): 228704298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2541157, 5082314, 7623471, 15246942, 33035041, 66070082, 99105123, 198210246]

約数ペア:

[(1, 198210246), (2, 99105123), (3, 66070082), (6, 33035041), (13, 15246942), (26, 7623471), (39, 5082314), (78, 2541157)]