220188044

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 405070848

約数和(自身を除く): 184882804

約数列:

[1, 2, 4, 47, 83, 94, 103, 137, 166, 188, 206, 274, 332, 412, 548, 3901, 4841, 6439, 7802, 8549, 9682, 11371, 12878, 14111, 15604, 17098, 19364, 22742, 25756, 28222, 34196, 45484, 56444, 401803, 534437, 663217, 803606, 1068874, 1171213, 1326434, 1607212, 2137748, 2342426, 2652868, 4684852, 55047011, 110094022, 220188044]

約数ペア:

[(1, 220188044), (2, 110094022), (4, 55047011), (47, 4684852), (83, 2652868), (94, 2342426), (103, 2137748), (137, 1607212), (166, 1326434), (188, 1171213), (206, 1068874), (274, 803606), (332, 663217), (412, 534437), (548, 401803), (3901, 56444), (4841, 45484), (6439, 34196), (7802, 28222), (8549, 25756), (9682, 22742), (11371, 19364), (12878, 17098), (14111, 15604)]