207854049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4967}}^1$

素因数の和:5049

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 109303071

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 377, 481, 1073, 1131, 1443, 3219, 4967, 13949, 14901, 41847, 64571, 144043, 183779, 193713, 432129, 551337, 1872559, 2389127, 5329591, 5617677, 7167381, 15988773, 69284683, 207854049]

約数ペア:

[(1, 207854049), (3, 69284683), (13, 15988773), (29, 7167381), (37, 5617677), (39, 5329591), (87, 2389127), (111, 1872559), (377, 551337), (481, 432129), (1073, 193713), (1131, 183779), (1443, 144043), (3219, 64571), (4967, 41847), (13949, 14901)]