211736056

素因数分解:

$2^3\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1283}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 463280040

約数和(自身を除く): 251543984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 421, 842, 1283, 1684, 2566, 2947, 3368, 5132, 5894, 8981, 10264, 11788, 17962, 20629, 23576, 35924, 41258, 62867, 71848, 82516, 125734, 165032, 251468, 502936, 540143, 1080286, 2160572, 3781001, 4321144, 7562002, 15124004, 26467007, 30248008, 52934014, 105868028, 211736056]

約数ペア:

[(1, 211736056), (2, 105868028), (4, 52934014), (7, 30248008), (8, 26467007), (14, 15124004), (28, 7562002), (49, 4321144), (56, 3781001), (98, 2160572), (196, 1080286), (392, 540143), (421, 502936), (842, 251468), (1283, 165032), (1684, 125734), (2566, 82516), (2947, 71848), (3368, 62867), (5132, 41258), (5894, 35924), (8981, 23576), (10264, 20629), (11788, 17962)]