201211305976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1789}}^1\times {\mathrm{198013}}^1$

素因数の和:199879

約数の個数: 32

約数和(自身を含む): 382800664800

約数和(自身を除く): 181589358824

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1789, 3578, 7156, 14312, 127019, 198013, 254038, 396026, 508076, 792052, 1016152, 1584104, 14058923, 28117846, 56235692, 112471384, 354245257, 708490514, 1416981028, 2833962056, 25151413247, 50302826494, 100605652988, 201211305976]

約数ペア:

[(1, 201211305976), (2, 100605652988), (4, 50302826494), (8, 25151413247), (71, 2833962056), (142, 1416981028), (284, 708490514), (568, 354245257), (1789, 112471384), (3578, 56235692), (7156, 28117846), (14312, 14058923), (127019, 1584104), (198013, 1016152), (254038, 792052), (396026, 508076)]