200472272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12517}}^1$

素因数の和:12556

約数の個数: 80

約数和(自身を含む): 521549952

約数和(自身を除く): 321077680

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 12517, 16016, 25034, 50068, 87619, 100136, 137687, 162721, 175238, 200272, 275374, 325442, 350476, 550748, 650884, 700952, 963809, 1101496, 1139047, 1301768, 1401904, 1789931, 1927618, 2202992, 2278094, 2603536, 3579862, 3855236, 4556188, 7159724, 7710472, 9112376, 12529517, 14319448, 15420944, 18224752, 25059034, 28638896, 50118068, 100236136, 200472272]

約数ペア:

[(1, 200472272), (2, 100236136), (4, 50118068), (7, 28638896), (8, 25059034), (11, 18224752), (13, 15420944), (14, 14319448), (16, 12529517), (22, 9112376), (26, 7710472), (28, 7159724), (44, 4556188), (52, 3855236), (56, 3579862), (77, 2603536), (88, 2278094), (91, 2202992), (104, 1927618), (112, 1789931), (143, 1401904), (154, 1301768), (176, 1139047), (182, 1101496), (208, 963809), (286, 700952), (308, 650884), (364, 550748), (572, 350476), (616, 325442), (728, 275374), (1001, 200272), (1144, 175238), (1232, 162721), (1456, 137687), (2002, 100136), (2288, 87619), (4004, 50068), (8008, 25034), (12517, 16016)]