203037952

素因数分解:

$2^8\times {\mathrm{13}}^3\times {\mathrm{19}}^2$

素因数の和:93

約数の個数: 108

約数和(自身を含む): 463364580

約数和(自身を除く): 260326628

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 169, 208, 247, 256, 304, 338, 361, 416, 494, 608, 676, 722, 832, 988, 1216, 1352, 1444, 1664, 1976, 2197, 2432, 2704, 2888, 3211, 3328, 3952, 4394, 4693, 4864, 5408, 5776, 6422, 7904, 8788, 9386, 10816, 11552, 12844, 15808, 17576, 18772, 21632, 23104, 25688, 31616, 35152, 37544, 41743, 43264, 46208, 51376, 61009, 63232, 70304, 75088, 83486, 92416, 102752, 122018, 140608, 150176, 166972, 205504, 244036, 281216, 300352, 333944, 411008, 488072, 562432, 600704, 667888, 793117, 822016, 976144, 1201408, 1335776, 1586234, 1952288, 2671552, 3172468, 3904576, 5343104, 6344936, 7809152, 10686208, 12689872, 15618304, 25379744, 50759488, 101518976, 203037952]

約数ペア:

[(1, 203037952), (2, 101518976), (4, 50759488), (8, 25379744), (13, 15618304), (16, 12689872), (19, 10686208), (26, 7809152), (32, 6344936), (38, 5343104), (52, 3904576), (64, 3172468), (76, 2671552), (104, 1952288), (128, 1586234), (152, 1335776), (169, 1201408), (208, 976144), (247, 822016), (256, 793117), (304, 667888), (338, 600704), (361, 562432), (416, 488072), (494, 411008), (608, 333944), (676, 300352), (722, 281216), (832, 244036), (988, 205504), (1216, 166972), (1352, 150176), (1444, 140608), (1664, 122018), (1976, 102752), (2197, 92416), (2432, 83486), (2704, 75088), (2888, 70304), (3211, 63232), (3328, 61009), (3952, 51376), (4394, 46208), (4693, 43264), (4864, 41743), (5408, 37544), (5776, 35152), (6422, 31616), (7904, 25688), (8788, 23104), (9386, 21632), (10816, 18772), (11552, 17576), (12844, 15808)]