202012044808

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2011}}^1\times {\mathrm{2351}}^1$

素因数の和:4491

約数の個数: 96

約数和(自身を含む): 445065667200

約数和(自身を除く): 243053622392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 2011, 2351, 3052, 4022, 4702, 5341, 6104, 8044, 9404, 10682, 14077, 16088, 16457, 18808, 21364, 28154, 32914, 42728, 56308, 65828, 98539, 112616, 115199, 131656, 197078, 219199, 230398, 256259, 394156, 438398, 460796, 512518, 788312, 876796, 921592, 1025036, 1534393, 1753592, 1793813, 2050072, 3068786, 3587626, 4727861, 6137572, 7175252, 9455722, 10740751, 12275144, 12556691, 14350504, 18911444, 21481502, 25113382, 33095027, 37822888, 42963004, 50226764, 66190054, 85926008, 100453528, 132380108, 231665189, 264760216, 463330378, 515336849, 926660756, 1030673698, 1853321512, 2061347396, 3607357943, 4122694792, 7214715886, 14429431772, 25251505601, 28858863544, 50503011202, 101006022404, 202012044808]

約数ペア:

[(1, 202012044808), (2, 101006022404), (4, 50503011202), (7, 28858863544), (8, 25251505601), (14, 14429431772), (28, 7214715886), (49, 4122694792), (56, 3607357943), (98, 2061347396), (109, 1853321512), (196, 1030673698), (218, 926660756), (392, 515336849), (436, 463330378), (763, 264760216), (872, 231665189), (1526, 132380108), (2011, 100453528), (2351, 85926008), (3052, 66190054), (4022, 50226764), (4702, 42963004), (5341, 37822888), (6104, 33095027), (8044, 25113382), (9404, 21481502), (10682, 18911444), (14077, 14350504), (16088, 12556691), (16457, 12275144), (18808, 10740751), (21364, 9455722), (28154, 7175252), (32914, 6137572), (42728, 4727861), (56308, 3587626), (65828, 3068786), (98539, 2050072), (112616, 1793813), (115199, 1753592), (131656, 1534393), (197078, 1025036), (219199, 921592), (230398, 876796), (256259, 788312), (394156, 512518), (438398, 460796)]