202080599

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 261980160

約数和(自身を除く): 59899561

約数列:

[1, 7, 19, 23, 31, 133, 161, 217, 437, 589, 713, 2131, 3059, 4123, 4991, 13547, 14917, 40489, 49013, 66061, 94829, 283423, 343091, 462427, 931247, 1255159, 1519403, 6518729, 8786113, 10635821, 28868657, 202080599]

約数ペア:

[(1, 202080599), (7, 28868657), (19, 10635821), (23, 8786113), (31, 6518729), (133, 1519403), (161, 1255159), (217, 931247), (437, 462427), (589, 343091), (713, 283423), (2131, 94829), (3059, 66061), (4123, 49013), (4991, 40489), (13547, 14917)]