200927415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13043}}^1$

素因数の和:13143

約数の個数: 32

約数和(自身を含む): 350622720

約数和(自身を除く): 149695305

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 13043, 15405, 39129, 65215, 169559, 195645, 508677, 847795, 1030397, 2543385, 3091191, 5151985, 13395161, 15455955, 40185483, 66975805, 200927415]

約数ペア:

[(1, 200927415), (3, 66975805), (5, 40185483), (13, 15455955), (15, 13395161), (39, 5151985), (65, 3091191), (79, 2543385), (195, 1030397), (237, 847795), (395, 508677), (1027, 195645), (1185, 169559), (3081, 65215), (5135, 39129), (13043, 15405)]