207822945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1709}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 371165760

約数和(自身を除く): 163342815

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 121, 165, 201, 335, 363, 605, 737, 1005, 1709, 1815, 2211, 3685, 5127, 8107, 8545, 11055, 18799, 24321, 25635, 40535, 56397, 93995, 114503, 121605, 206789, 281985, 343509, 572515, 620367, 1033945, 1259533, 1717545, 3101835, 3778599, 6297665, 13854863, 18892995, 41564589, 69274315, 207822945]

約数ペア:

[(1, 207822945), (3, 69274315), (5, 41564589), (11, 18892995), (15, 13854863), (33, 6297665), (55, 3778599), (67, 3101835), (121, 1717545), (165, 1259533), (201, 1033945), (335, 620367), (363, 572515), (605, 343509), (737, 281985), (1005, 206789), (1709, 121605), (1815, 114503), (2211, 93995), (3685, 56397), (5127, 40535), (8107, 25635), (8545, 24321), (11055, 18799)]