199309264

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^3\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 120

約数和(自身を含む): 496682496

約数和(自身を除く): 297373232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 191, 196, 242, 308, 382, 392, 484, 539, 616, 764, 784, 847, 968, 1078, 1232, 1331, 1337, 1528, 1694, 1936, 2101, 2156, 2662, 2674, 3056, 3388, 4202, 4312, 5324, 5348, 5929, 6776, 8404, 8624, 9317, 9359, 10648, 10696, 11858, 13552, 14707, 16808, 18634, 18718, 21296, 21392, 23111, 23716, 29414, 33616, 37268, 37436, 46222, 47432, 58828, 65219, 74536, 74872, 92444, 94864, 102949, 117656, 130438, 149072, 149744, 161777, 184888, 205898, 235312, 254221, 260876, 323554, 369776, 411796, 508442, 521752, 647108, 823592, 1016884, 1043504, 1132439, 1294216, 1647184, 1779547, 2033768, 2264878, 2588432, 3559094, 4067536, 4529756, 7118188, 9059512, 12456829, 14236376, 18119024, 24913658, 28472752, 49827316, 99654632, 199309264]

約数ペア:

[(1, 199309264), (2, 99654632), (4, 49827316), (7, 28472752), (8, 24913658), (11, 18119024), (14, 14236376), (16, 12456829), (22, 9059512), (28, 7118188), (44, 4529756), (49, 4067536), (56, 3559094), (77, 2588432), (88, 2264878), (98, 2033768), (112, 1779547), (121, 1647184), (154, 1294216), (176, 1132439), (191, 1043504), (196, 1016884), (242, 823592), (308, 647108), (382, 521752), (392, 508442), (484, 411796), (539, 369776), (616, 323554), (764, 260876), (784, 254221), (847, 235312), (968, 205898), (1078, 184888), (1232, 161777), (1331, 149744), (1337, 149072), (1528, 130438), (1694, 117656), (1936, 102949), (2101, 94864), (2156, 92444), (2662, 74872), (2674, 74536), (3056, 65219), (3388, 58828), (4202, 47432), (4312, 46222), (5324, 37436), (5348, 37268), (5929, 33616), (6776, 29414), (8404, 23716), (8624, 23111), (9317, 21392), (9359, 21296), (10648, 18718), (10696, 18634), (11858, 16808), (13552, 14707)]