208582608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 621765760

約数和(自身を除く): 413183152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 73, 76, 78, 104, 114, 146, 152, 156, 208, 219, 228, 241, 247, 292, 304, 312, 438, 456, 482, 494, 584, 624, 723, 741, 876, 912, 949, 964, 988, 1168, 1387, 1446, 1482, 1752, 1898, 1928, 1976, 2774, 2847, 2892, 2964, 3133, 3504, 3796, 3856, 3952, 4161, 4579, 5548, 5694, 5784, 5928, 6266, 7592, 8322, 9158, 9399, 11096, 11388, 11568, 11856, 12532, 13737, 15184, 16644, 17593, 18031, 18316, 18798, 22192, 22776, 25064, 27474, 33288, 35186, 36062, 36632, 37596, 45552, 50128, 52779, 54093, 54948, 59527, 66576, 70372, 72124, 73264, 75192, 105558, 108186, 109896, 119054, 140744, 144248, 150384, 178581, 211116, 216372, 219792, 228709, 238108, 281488, 288496, 334267, 357162, 422232, 432744, 457418, 476216, 668534, 686127, 714324, 844464, 865488, 914836, 952432, 1002801, 1337068, 1372254, 1428648, 1829672, 2005602, 2674136, 2744508, 2857296, 3659344, 4011204, 4345471, 5348272, 5489016, 8022408, 8690942, 10978032, 13036413, 16044816, 17381884, 26072826, 34763768, 52145652, 69527536, 104291304, 208582608]

約数ペア:

[(1, 208582608), (2, 104291304), (3, 69527536), (4, 52145652), (6, 34763768), (8, 26072826), (12, 17381884), (13, 16044816), (16, 13036413), (19, 10978032), (24, 8690942), (26, 8022408), (38, 5489016), (39, 5348272), (48, 4345471), (52, 4011204), (57, 3659344), (73, 2857296), (76, 2744508), (78, 2674136), (104, 2005602), (114, 1829672), (146, 1428648), (152, 1372254), (156, 1337068), (208, 1002801), (219, 952432), (228, 914836), (241, 865488), (247, 844464), (292, 714324), (304, 686127), (312, 668534), (438, 476216), (456, 457418), (482, 432744), (494, 422232), (584, 357162), (624, 334267), (723, 288496), (741, 281488), (876, 238108), (912, 228709), (949, 219792), (964, 216372), (988, 211116), (1168, 178581), (1387, 150384), (1446, 144248), (1482, 140744), (1752, 119054), (1898, 109896), (1928, 108186), (1976, 105558), (2774, 75192), (2847, 73264), (2892, 72124), (2964, 70372), (3133, 66576), (3504, 59527), (3796, 54948), (3856, 54093), (3952, 52779), (4161, 50128), (4579, 45552), (5548, 37596), (5694, 36632), (5784, 36062), (5928, 35186), (6266, 33288), (7592, 27474), (8322, 25064), (9158, 22776), (9399, 22192), (11096, 18798), (11388, 18316), (11568, 18031), (11856, 17593), (12532, 16644), (13737, 15184)]