201257823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271603}}^1$

素因数の和:271638

約数の個数: 16

約数和(自身を含む): 304196480

約数和(自身を除く): 102938657

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 271603, 814809, 3530839, 5160457, 10592517, 15481371, 67085941, 201257823]

約数ペア:

[(1, 201257823), (3, 67085941), (13, 15481371), (19, 10592517), (39, 5160457), (57, 3530839), (247, 814809), (741, 271603)]