205692928

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 112

約数和(自身を含む): 500140224

約数和(自身を除く): 294447296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 211, 224, 238, 256, 272, 422, 448, 476, 512, 544, 844, 896, 952, 1024, 1088, 1477, 1688, 1792, 1904, 2048, 2176, 2954, 3376, 3584, 3587, 3808, 4096, 4352, 5908, 6752, 7168, 7174, 7616, 8192, 8704, 11816, 13504, 14336, 14348, 15232, 17408, 23632, 25109, 27008, 28672, 28696, 30464, 34816, 47264, 50218, 54016, 57344, 57392, 60928, 69632, 94528, 100436, 108032, 114784, 121856, 139264, 189056, 200872, 216064, 229568, 243712, 378112, 401744, 432128, 459136, 487424, 756224, 803488, 864256, 918272, 974848, 1512448, 1606976, 1728512, 1836544, 3024896, 3213952, 3673088, 6049792, 6427904, 7346176, 12099584, 12855808, 14692352, 25711616, 29384704, 51423232, 102846464, 205692928]

約数ペア:

[(1, 205692928), (2, 102846464), (4, 51423232), (7, 29384704), (8, 25711616), (14, 14692352), (16, 12855808), (17, 12099584), (28, 7346176), (32, 6427904), (34, 6049792), (56, 3673088), (64, 3213952), (68, 3024896), (112, 1836544), (119, 1728512), (128, 1606976), (136, 1512448), (211, 974848), (224, 918272), (238, 864256), (256, 803488), (272, 756224), (422, 487424), (448, 459136), (476, 432128), (512, 401744), (544, 378112), (844, 243712), (896, 229568), (952, 216064), (1024, 200872), (1088, 189056), (1477, 139264), (1688, 121856), (1792, 114784), (1904, 108032), (2048, 100436), (2176, 94528), (2954, 69632), (3376, 60928), (3584, 57392), (3587, 57344), (3808, 54016), (4096, 50218), (4352, 47264), (5908, 34816), (6752, 30464), (7168, 28696), (7174, 28672), (7616, 27008), (8192, 25109), (8704, 23632), (11816, 17408), (13504, 15232), (14336, 14348)]