193766384

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 90

約数和(自身を含む): 450500184

約数和(自身を除く): 256733800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 71, 98, 112, 118, 142, 196, 236, 284, 392, 413, 472, 497, 568, 784, 826, 944, 994, 1136, 1652, 1988, 2891, 3304, 3479, 3481, 3976, 4189, 5782, 6608, 6958, 6962, 7952, 8378, 11564, 13916, 13924, 16756, 23128, 24367, 27832, 27848, 29323, 33512, 46256, 48734, 55664, 55696, 58646, 67024, 97468, 117292, 170569, 194936, 205261, 234584, 247151, 341138, 389872, 410522, 469168, 494302, 682276, 821044, 988604, 1364552, 1642088, 1730057, 1977208, 2729104, 3284176, 3460114, 3954416, 6920228, 12110399, 13840456, 24220798, 27680912, 48441596, 96883192, 193766384]

約数ペア:

[(1, 193766384), (2, 96883192), (4, 48441596), (7, 27680912), (8, 24220798), (14, 13840456), (16, 12110399), (28, 6920228), (49, 3954416), (56, 3460114), (59, 3284176), (71, 2729104), (98, 1977208), (112, 1730057), (118, 1642088), (142, 1364552), (196, 988604), (236, 821044), (284, 682276), (392, 494302), (413, 469168), (472, 410522), (497, 389872), (568, 341138), (784, 247151), (826, 234584), (944, 205261), (994, 194936), (1136, 170569), (1652, 117292), (1988, 97468), (2891, 67024), (3304, 58646), (3479, 55696), (3481, 55664), (3976, 48734), (4189, 46256), (5782, 33512), (6608, 29323), (6958, 27848), (6962, 27832), (7952, 24367), (8378, 23128), (11564, 16756), (13916, 13924)]