208080866

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1823}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 369819648

約数和(自身を除く): 161738782

約数列:

[1, 2, 7, 14, 31, 62, 217, 263, 434, 526, 1823, 1841, 3646, 3682, 8153, 12761, 16306, 25522, 56513, 57071, 113026, 114142, 395591, 479449, 791182, 958898, 3356143, 6712286, 14862919, 29725838, 104040433, 208080866]

約数ペア:

[(1, 208080866), (2, 104040433), (7, 29725838), (14, 14862919), (31, 6712286), (62, 3356143), (217, 958898), (263, 791182), (434, 479449), (526, 395591), (1823, 114142), (1841, 113026), (3646, 57071), (3682, 56513), (8153, 25522), (12761, 16306)]