207664585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 276721920

約数和(自身を除く): 69057335

約数列:

[1, 5, 19, 23, 95, 101, 115, 437, 505, 941, 1919, 2185, 2323, 4705, 9595, 11615, 17879, 21643, 44137, 89395, 95041, 108215, 220685, 411217, 475205, 1805779, 2056085, 2185943, 9028895, 10929715, 41532917, 207664585]

約数ペア:

[(1, 207664585), (5, 41532917), (19, 10929715), (23, 9028895), (95, 2185943), (101, 2056085), (115, 1805779), (437, 475205), (505, 411217), (941, 220685), (1919, 108215), (2185, 95041), (2323, 89395), (4705, 44137), (9595, 21643), (11615, 17879)]