198493346

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 311040000

約数和(自身を除く): 112546654

約数列:

[1, 2, 59, 79, 107, 118, 158, 199, 214, 398, 4661, 6313, 8453, 9322, 11741, 12626, 15721, 16906, 21293, 23482, 31442, 42586, 498727, 927539, 997454, 1256287, 1682147, 1855078, 2512574, 3364294, 99246673, 198493346]

約数ペア:

[(1, 198493346), (2, 99246673), (59, 3364294), (79, 2512574), (107, 1855078), (118, 1682147), (158, 1256287), (199, 997454), (214, 927539), (398, 498727), (4661, 42586), (6313, 31442), (8453, 23482), (9322, 21293), (11741, 16906), (12626, 15721)]