208730304

素因数分解:

$2^6\times 3^3\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:827

約数の個数: 112

約数和(自身を含む): 617728000

約数和(自身を除く): 408997696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 199, 216, 288, 398, 432, 576, 597, 607, 796, 864, 1194, 1214, 1592, 1728, 1791, 1821, 2388, 2428, 3184, 3582, 3642, 4776, 4856, 5373, 5463, 6368, 7164, 7284, 9552, 9712, 10746, 10926, 12736, 14328, 14568, 16389, 19104, 19424, 21492, 21852, 28656, 29136, 32778, 38208, 38848, 42984, 43704, 57312, 58272, 65556, 85968, 87408, 114624, 116544, 120793, 131112, 171936, 174816, 241586, 262224, 343872, 349632, 362379, 483172, 524448, 724758, 966344, 1048896, 1087137, 1449516, 1932688, 2174274, 2899032, 3261411, 3865376, 4348548, 5798064, 6522822, 7730752, 8697096, 11596128, 13045644, 17394192, 23192256, 26091288, 34788384, 52182576, 69576768, 104365152, 208730304]

約数ペア:

[(1, 208730304), (2, 104365152), (3, 69576768), (4, 52182576), (6, 34788384), (8, 26091288), (9, 23192256), (12, 17394192), (16, 13045644), (18, 11596128), (24, 8697096), (27, 7730752), (32, 6522822), (36, 5798064), (48, 4348548), (54, 3865376), (64, 3261411), (72, 2899032), (96, 2174274), (108, 1932688), (144, 1449516), (192, 1087137), (199, 1048896), (216, 966344), (288, 724758), (398, 524448), (432, 483172), (576, 362379), (597, 349632), (607, 343872), (796, 262224), (864, 241586), (1194, 174816), (1214, 171936), (1592, 131112), (1728, 120793), (1791, 116544), (1821, 114624), (2388, 87408), (2428, 85968), (3184, 65556), (3582, 58272), (3642, 57312), (4776, 43704), (4856, 42984), (5373, 38848), (5463, 38208), (6368, 32778), (7164, 29136), (7284, 28656), (9552, 21852), (9712, 21492), (10746, 19424), (10926, 19104), (12736, 16389), (14328, 14568)]