204050528

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 445762800

約数和(自身を除く): 241712272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 151, 176, 242, 302, 349, 352, 484, 604, 698, 968, 1208, 1396, 1661, 1936, 2416, 2792, 3322, 3839, 3872, 4832, 5584, 6644, 7678, 11168, 13288, 15356, 18271, 26576, 30712, 36542, 42229, 52699, 53152, 61424, 73084, 84458, 105398, 122848, 146168, 168916, 210796, 292336, 337832, 421592, 579689, 584672, 675664, 843184, 1159378, 1351328, 1686368, 2318756, 4637512, 6376579, 9275024, 12753158, 18550048, 25506316, 51012632, 102025264, 204050528]

約数ペア:

[(1, 204050528), (2, 102025264), (4, 51012632), (8, 25506316), (11, 18550048), (16, 12753158), (22, 9275024), (32, 6376579), (44, 4637512), (88, 2318756), (121, 1686368), (151, 1351328), (176, 1159378), (242, 843184), (302, 675664), (349, 584672), (352, 579689), (484, 421592), (604, 337832), (698, 292336), (968, 210796), (1208, 168916), (1396, 146168), (1661, 122848), (1936, 105398), (2416, 84458), (2792, 73084), (3322, 61424), (3839, 53152), (3872, 52699), (4832, 42229), (5584, 36542), (6644, 30712), (7678, 26576), (11168, 18271), (13288, 15356)]