201378138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2581771}}^1$

素因数の和:2581789

約数の個数: 16

約数和(自身を含む): 433737696

約数和(自身を除く): 232359558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2581771, 5163542, 7745313, 15490626, 33563023, 67126046, 100689069, 201378138]

約数ペア:

[(1, 201378138), (2, 100689069), (3, 67126046), (6, 33563023), (13, 15490626), (26, 7745313), (39, 5163542), (78, 2581771)]