208051199992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1\times {\mathrm{5657}}^1$

素因数の和:9352

約数の個数: 64

約数和(自身を含む): 412688183040

約数和(自身を除く): 204636983048

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 3617, 5084, 5657, 7234, 10168, 11314, 14468, 22628, 28936, 45256, 112127, 148297, 175367, 224254, 231937, 296594, 350734, 448508, 463874, 593188, 701468, 897016, 927748, 1186376, 1402936, 1855496, 4597207, 7190047, 9194414, 14380094, 18388828, 20461369, 28760188, 36777656, 40922738, 57520376, 81845476, 163690952, 634302439, 838916129, 1268604878, 1677832258, 2537209756, 3355664516, 5074419512, 6711329032, 26006399999, 52012799998, 104025599996, 208051199992]

約数ペア:

[(1, 208051199992), (2, 104025599996), (4, 52012799998), (8, 26006399999), (31, 6711329032), (41, 5074419512), (62, 3355664516), (82, 2537209756), (124, 1677832258), (164, 1268604878), (248, 838916129), (328, 634302439), (1271, 163690952), (2542, 81845476), (3617, 57520376), (5084, 40922738), (5657, 36777656), (7234, 28760188), (10168, 20461369), (11314, 18388828), (14468, 14380094), (22628, 9194414), (28936, 7190047), (45256, 4597207), (112127, 1855496), (148297, 1402936), (175367, 1186376), (224254, 927748), (231937, 897016), (296594, 701468), (350734, 593188), (448508, 463874)]