204137976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 128

約数和(自身を含む): 634060800

約数和(自身を除く): 429922824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2063, 2356, 2604, 3192, 3534, 4123, 4126, 4712, 5208, 6189, 7068, 8246, 8252, 12369, 12378, 14136, 14441, 16492, 16504, 24738, 24756, 28882, 32984, 39197, 43323, 49476, 49512, 57764, 63953, 78394, 86646, 98952, 115528, 117591, 127906, 156788, 173292, 191859, 235182, 255812, 274379, 313576, 346584, 383718, 447671, 470364, 511624, 548758, 767436, 823137, 895342, 940728, 1097516, 1215107, 1343013, 1534872, 1646274, 1790684, 2195032, 2430214, 2686026, 3292548, 3581368, 3645321, 4860428, 5372052, 6585096, 7290642, 8505749, 9720856, 10744104, 14581284, 17011498, 25517247, 29162568, 34022996, 51034494, 68045992, 102068988, 204137976]

約数ペア:

[(1, 204137976), (2, 102068988), (3, 68045992), (4, 51034494), (6, 34022996), (7, 29162568), (8, 25517247), (12, 17011498), (14, 14581284), (19, 10744104), (21, 9720856), (24, 8505749), (28, 7290642), (31, 6585096), (38, 5372052), (42, 4860428), (56, 3645321), (57, 3581368), (62, 3292548), (76, 2686026), (84, 2430214), (93, 2195032), (114, 1790684), (124, 1646274), (133, 1534872), (152, 1343013), (168, 1215107), (186, 1097516), (217, 940728), (228, 895342), (248, 823137), (266, 767436), (372, 548758), (399, 511624), (434, 470364), (456, 447671), (532, 383718), (589, 346584), (651, 313576), (744, 274379), (798, 255812), (868, 235182), (1064, 191859), (1178, 173292), (1302, 156788), (1596, 127906), (1736, 117591), (1767, 115528), (2063, 98952), (2356, 86646), (2604, 78394), (3192, 63953), (3534, 57764), (4123, 49512), (4126, 49476), (4712, 43323), (5208, 39197), (6189, 32984), (7068, 28882), (8246, 24756), (8252, 24738), (12369, 16504), (12378, 16492), (14136, 14441)]