200991453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{3203}}^1$

素因数の和:4828

約数の個数: 16

約数和(自身を含む): 288872640

約数和(自身を除く): 87881187

約数列:

[1, 3, 13, 39, 1609, 3203, 4827, 9609, 20917, 41639, 62751, 124917, 5153627, 15460881, 66997151, 200991453]

約数ペア:

[(1, 200991453), (3, 66997151), (13, 15460881), (39, 5153627), (1609, 124917), (3203, 62751), (4827, 41639), (9609, 20917)]