208757616

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 555381120

約数和(自身を除く): 346623504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 83, 122, 166, 183, 244, 249, 332, 366, 488, 498, 664, 732, 859, 976, 996, 1328, 1464, 1718, 1992, 2577, 2928, 3436, 3984, 5063, 5154, 6872, 10126, 10308, 13744, 15189, 20252, 20616, 30378, 40504, 41232, 52399, 60756, 71297, 81008, 104798, 121512, 142594, 157197, 209596, 213891, 243024, 285188, 314394, 419192, 427782, 570376, 628788, 838384, 855564, 1140752, 1257576, 1711128, 2515152, 3422256, 4349117, 8698234, 13047351, 17396468, 26094702, 34792936, 52189404, 69585872, 104378808, 208757616]

約数ペア:

[(1, 208757616), (2, 104378808), (3, 69585872), (4, 52189404), (6, 34792936), (8, 26094702), (12, 17396468), (16, 13047351), (24, 8698234), (48, 4349117), (61, 3422256), (83, 2515152), (122, 1711128), (166, 1257576), (183, 1140752), (244, 855564), (249, 838384), (332, 628788), (366, 570376), (488, 427782), (498, 419192), (664, 314394), (732, 285188), (859, 243024), (976, 213891), (996, 209596), (1328, 157197), (1464, 142594), (1718, 121512), (1992, 104798), (2577, 81008), (2928, 71297), (3436, 60756), (3984, 52399), (5063, 41232), (5154, 40504), (6872, 30378), (10126, 20616), (10308, 20252), (13744, 15189)]