207765568

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 84

約数和(自身を含む): 449153280

約数和(自身を除く): 241387712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 136, 188, 239, 272, 289, 376, 478, 544, 578, 752, 799, 956, 1088, 1156, 1504, 1598, 1912, 2312, 3008, 3196, 3824, 4063, 4624, 6392, 7648, 8126, 9248, 11233, 12784, 13583, 15296, 16252, 18496, 22466, 25568, 27166, 32504, 44932, 51136, 54332, 65008, 69071, 89864, 108664, 130016, 138142, 179728, 190961, 217328, 260032, 276284, 359456, 381922, 434656, 552568, 718912, 763844, 869312, 1105136, 1527688, 2210272, 3055376, 3246337, 4420544, 6110752, 6492674, 12221504, 12985348, 25970696, 51941392, 103882784, 207765568]

約数ペア:

[(1, 207765568), (2, 103882784), (4, 51941392), (8, 25970696), (16, 12985348), (17, 12221504), (32, 6492674), (34, 6110752), (47, 4420544), (64, 3246337), (68, 3055376), (94, 2210272), (136, 1527688), (188, 1105136), (239, 869312), (272, 763844), (289, 718912), (376, 552568), (478, 434656), (544, 381922), (578, 359456), (752, 276284), (799, 260032), (956, 217328), (1088, 190961), (1156, 179728), (1504, 138142), (1598, 130016), (1912, 108664), (2312, 89864), (3008, 69071), (3196, 65008), (3824, 54332), (4063, 51136), (4624, 44932), (6392, 32504), (7648, 27166), (8126, 25568), (9248, 22466), (11233, 18496), (12784, 16252), (13583, 15296)]