193180208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 415973376

約数和(自身を除く): 222793168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 103, 104, 127, 142, 206, 208, 254, 284, 412, 508, 568, 824, 923, 1016, 1136, 1339, 1648, 1651, 1846, 2032, 2678, 3302, 3692, 5356, 6604, 7313, 7384, 9017, 10712, 13081, 13208, 14626, 14768, 18034, 21424, 26162, 26416, 29252, 36068, 52324, 58504, 72136, 95069, 104648, 117008, 117221, 144272, 170053, 190138, 209296, 234442, 340106, 380276, 468884, 680212, 760552, 928751, 937768, 1360424, 1521104, 1857502, 1875536, 2720848, 3715004, 7430008, 12073763, 14860016, 24147526, 48295052, 96590104, 193180208]

約数ペア:

[(1, 193180208), (2, 96590104), (4, 48295052), (8, 24147526), (13, 14860016), (16, 12073763), (26, 7430008), (52, 3715004), (71, 2720848), (103, 1875536), (104, 1857502), (127, 1521104), (142, 1360424), (206, 937768), (208, 928751), (254, 760552), (284, 680212), (412, 468884), (508, 380276), (568, 340106), (824, 234442), (923, 209296), (1016, 190138), (1136, 170053), (1339, 144272), (1648, 117221), (1651, 117008), (1846, 104648), (2032, 95069), (2678, 72136), (3302, 58504), (3692, 52324), (5356, 36068), (6604, 29252), (7313, 26416), (7384, 26162), (9017, 21424), (10712, 18034), (13081, 14768), (13208, 14626)]