203385816

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 601128000

約数和(自身を除く): 397742184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 79, 81, 87, 108, 116, 137, 158, 162, 174, 216, 232, 237, 261, 274, 316, 324, 348, 411, 474, 522, 548, 632, 648, 696, 711, 783, 822, 948, 1044, 1096, 1233, 1422, 1566, 1644, 1896, 2088, 2133, 2291, 2349, 2466, 2844, 3132, 3288, 3699, 3973, 4266, 4582, 4698, 4932, 5688, 6264, 6399, 6873, 7398, 7946, 8532, 9164, 9396, 9864, 10823, 11097, 11919, 12798, 13746, 14796, 15892, 17064, 18328, 18792, 20619, 21646, 22194, 23838, 25596, 27492, 29592, 31784, 32469, 35757, 41238, 43292, 44388, 47676, 51192, 54984, 61857, 64938, 71514, 82476, 86584, 88776, 95352, 97407, 107271, 123714, 129876, 143028, 164952, 185571, 194814, 214542, 247428, 259752, 286056, 292221, 313867, 321813, 371142, 389628, 429084, 494856, 584442, 627734, 643626, 742284, 779256, 858168, 876663, 941601, 1168884, 1255468, 1287252, 1484568, 1753326, 1883202, 2337768, 2510936, 2574504, 2824803, 3506652, 3766404, 5649606, 7013304, 7532808, 8474409, 11299212, 16948818, 22598424, 25423227, 33897636, 50846454, 67795272, 101692908, 203385816]

約数ペア:

[(1, 203385816), (2, 101692908), (3, 67795272), (4, 50846454), (6, 33897636), (8, 25423227), (9, 22598424), (12, 16948818), (18, 11299212), (24, 8474409), (27, 7532808), (29, 7013304), (36, 5649606), (54, 3766404), (58, 3506652), (72, 2824803), (79, 2574504), (81, 2510936), (87, 2337768), (108, 1883202), (116, 1753326), (137, 1484568), (158, 1287252), (162, 1255468), (174, 1168884), (216, 941601), (232, 876663), (237, 858168), (261, 779256), (274, 742284), (316, 643626), (324, 627734), (348, 584442), (411, 494856), (474, 429084), (522, 389628), (548, 371142), (632, 321813), (648, 313867), (696, 292221), (711, 286056), (783, 259752), (822, 247428), (948, 214542), (1044, 194814), (1096, 185571), (1233, 164952), (1422, 143028), (1566, 129876), (1644, 123714), (1896, 107271), (2088, 97407), (2133, 95352), (2291, 88776), (2349, 86584), (2466, 82476), (2844, 71514), (3132, 64938), (3288, 61857), (3699, 54984), (3973, 51192), (4266, 47676), (4582, 44388), (4698, 43292), (4932, 41238), (5688, 35757), (6264, 32469), (6399, 31784), (6873, 29592), (7398, 27492), (7946, 25596), (8532, 23838), (9164, 22194), (9396, 21646), (9864, 20619), (10823, 18792), (11097, 18328), (11919, 17064), (12798, 15892), (13746, 14796)]