208048064

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 501920256

約数和(自身を除く): 293872192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 64, 92, 112, 122, 161, 184, 224, 244, 322, 331, 368, 427, 448, 488, 644, 662, 736, 854, 976, 1288, 1324, 1403, 1472, 1708, 1952, 2317, 2576, 2648, 2806, 3416, 3904, 4634, 5152, 5296, 5612, 6832, 7613, 9268, 9821, 10304, 10592, 11224, 13664, 15226, 18536, 19642, 20191, 21184, 22448, 27328, 30452, 37072, 39284, 40382, 44896, 53291, 60904, 74144, 78568, 80764, 89792, 106582, 121808, 141337, 148288, 157136, 161528, 213164, 243616, 282674, 314272, 323056, 426328, 464393, 487232, 565348, 628544, 646112, 852656, 928786, 1130696, 1292224, 1705312, 1857572, 2261392, 3250751, 3410624, 3715144, 4522784, 6501502, 7430288, 9045568, 13003004, 14860576, 26006008, 29721152, 52012016, 104024032, 208048064]

約数ペア:

[(1, 208048064), (2, 104024032), (4, 52012016), (7, 29721152), (8, 26006008), (14, 14860576), (16, 13003004), (23, 9045568), (28, 7430288), (32, 6501502), (46, 4522784), (56, 3715144), (61, 3410624), (64, 3250751), (92, 2261392), (112, 1857572), (122, 1705312), (161, 1292224), (184, 1130696), (224, 928786), (244, 852656), (322, 646112), (331, 628544), (368, 565348), (427, 487232), (448, 464393), (488, 426328), (644, 323056), (662, 314272), (736, 282674), (854, 243616), (976, 213164), (1288, 161528), (1324, 157136), (1403, 148288), (1472, 141337), (1708, 121808), (1952, 106582), (2317, 89792), (2576, 80764), (2648, 78568), (2806, 74144), (3416, 60904), (3904, 53291), (4634, 44896), (5152, 40382), (5296, 39284), (5612, 37072), (6832, 30452), (7613, 27328), (9268, 22448), (9821, 21184), (10304, 20191), (10592, 19642), (11224, 18536), (13664, 15226)]