200082945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{997}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 339735168

約数和(自身を除く): 139652223

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 787, 997, 2361, 2991, 3935, 4985, 11805, 13379, 14955, 16949, 40137, 50847, 66895, 84745, 200685, 254235, 784639, 2353917, 3923195, 11769585, 13338863, 40016589, 66694315, 200082945]

約数ペア:

[(1, 200082945), (3, 66694315), (5, 40016589), (15, 13338863), (17, 11769585), (51, 3923195), (85, 2353917), (255, 784639), (787, 254235), (997, 200685), (2361, 84745), (2991, 66895), (3935, 50847), (4985, 40137), (11805, 16949), (13379, 14955)]