214330851

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{16759}}^1$

素因数の和:16808

約数の個数: 36

約数和(自身を含む): 372574800

約数和(自身を除く): 158243949

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 16759, 50277, 117313, 150831, 351939, 486011, 821191, 1055817, 1458033, 2463573, 3402077, 4374099, 7390719, 10206231, 23814539, 30618693, 71443617, 214330851]

約数ペア:

[(1, 214330851), (3, 71443617), (7, 30618693), (9, 23814539), (21, 10206231), (29, 7390719), (49, 4374099), (63, 3402077), (87, 2463573), (147, 1458033), (203, 1055817), (261, 821191), (441, 486011), (609, 351939), (1421, 150831), (1827, 117313), (4263, 50277), (12789, 16759)]