208304128

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 457591680

約数和(自身を除く): 249287552

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 193, 248, 256, 272, 386, 496, 512, 527, 544, 772, 992, 1024, 1054, 1088, 1544, 1984, 2048, 2108, 2176, 3088, 3281, 3968, 4216, 4352, 5983, 6176, 6562, 7936, 8432, 8704, 11966, 12352, 13124, 15872, 16864, 17408, 23932, 24704, 26248, 31744, 33728, 34816, 47864, 49408, 52496, 63488, 67456, 95728, 98816, 101711, 104992, 134912, 191456, 197632, 203422, 209984, 269824, 382912, 395264, 406844, 419968, 539648, 765824, 813688, 839936, 1079296, 1531648, 1627376, 1679872, 3063296, 3254752, 3359744, 6126592, 6509504, 6719488, 12253184, 13019008, 26038016, 52076032, 104152064, 208304128]

約数ペア:

[(1, 208304128), (2, 104152064), (4, 52076032), (8, 26038016), (16, 13019008), (17, 12253184), (31, 6719488), (32, 6509504), (34, 6126592), (62, 3359744), (64, 3254752), (68, 3063296), (124, 1679872), (128, 1627376), (136, 1531648), (193, 1079296), (248, 839936), (256, 813688), (272, 765824), (386, 539648), (496, 419968), (512, 406844), (527, 395264), (544, 382912), (772, 269824), (992, 209984), (1024, 203422), (1054, 197632), (1088, 191456), (1544, 134912), (1984, 104992), (2048, 101711), (2108, 98816), (2176, 95728), (3088, 67456), (3281, 63488), (3968, 52496), (4216, 49408), (4352, 47864), (5983, 34816), (6176, 33728), (6562, 31744), (7936, 26248), (8432, 24704), (8704, 23932), (11966, 17408), (12352, 16864), (13124, 15872)]