211059738

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9403}}^1$

素因数の和:9483

約数の個数: 48

約数和(自身を含む): 484117920

約数和(自身を除く): 273058182

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 1247, 2494, 3741, 7482, 9403, 11223, 18806, 22446, 28209, 56418, 84627, 169254, 272687, 404329, 545374, 808658, 818061, 1212987, 1636122, 2425974, 2454183, 3638961, 4908366, 7277922, 11725541, 23451082, 35176623, 70353246, 105529869, 211059738]

約数ペア:

[(1, 211059738), (2, 105529869), (3, 70353246), (6, 35176623), (9, 23451082), (18, 11725541), (29, 7277922), (43, 4908366), (58, 3638961), (86, 2454183), (87, 2425974), (129, 1636122), (174, 1212987), (258, 818061), (261, 808658), (387, 545374), (522, 404329), (774, 272687), (1247, 169254), (2494, 84627), (3741, 56418), (7482, 28209), (9403, 22446), (11223, 18806)]