196502541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 294192000

約数和(自身を除く): 97689459

約数列:

[1, 3, 17, 19, 51, 57, 149, 323, 447, 969, 1361, 2533, 2831, 4083, 7599, 8493, 23137, 25859, 48127, 69411, 77577, 144381, 202789, 439603, 608367, 1318809, 3447413, 3852991, 10342239, 11558973, 65500847, 196502541]

約数ペア:

[(1, 196502541), (3, 65500847), (17, 11558973), (19, 10342239), (51, 3852991), (57, 3447413), (149, 1318809), (323, 608367), (447, 439603), (969, 202789), (1361, 144381), (2533, 77577), (2831, 69411), (4083, 48127), (7599, 25859), (8493, 23137)]