207515968

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 84

約数和(自身を含む): 458354176

約数和(自身を除く): 250838208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 127, 176, 211, 242, 254, 352, 422, 484, 508, 704, 844, 968, 1016, 1397, 1688, 1936, 2032, 2321, 2794, 3376, 3872, 4064, 4642, 5588, 6752, 7744, 8128, 9284, 11176, 13504, 15367, 18568, 22352, 25531, 26797, 30734, 37136, 44704, 51062, 53594, 61468, 74272, 89408, 102124, 107188, 122936, 148544, 204248, 214376, 245872, 294767, 408496, 428752, 491744, 589534, 816992, 857504, 983488, 1179068, 1633984, 1715008, 2358136, 3242437, 4716272, 6484874, 9432544, 12969748, 18865088, 25939496, 51878992, 103757984, 207515968]

約数ペア:

[(1, 207515968), (2, 103757984), (4, 51878992), (8, 25939496), (11, 18865088), (16, 12969748), (22, 9432544), (32, 6484874), (44, 4716272), (64, 3242437), (88, 2358136), (121, 1715008), (127, 1633984), (176, 1179068), (211, 983488), (242, 857504), (254, 816992), (352, 589534), (422, 491744), (484, 428752), (508, 408496), (704, 294767), (844, 245872), (968, 214376), (1016, 204248), (1397, 148544), (1688, 122936), (1936, 107188), (2032, 102124), (2321, 89408), (2794, 74272), (3376, 61468), (3872, 53594), (4064, 51062), (4642, 44704), (5588, 37136), (6752, 30734), (7744, 26797), (8128, 25531), (9284, 22352), (11176, 18568), (13504, 15367)]