202188519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4787}}^1$

素因数の和:4844

約数の個数: 36

約数和(自身を含む): 332009496

約数和(自身を除く): 129820977

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 1083, 2223, 3249, 4693, 4787, 14079, 14361, 42237, 43083, 62231, 90953, 186693, 272859, 560079, 818577, 1182389, 1728107, 3547167, 5184321, 10641501, 15552963, 22465391, 67396173, 202188519]

約数ペア:

[(1, 202188519), (3, 67396173), (9, 22465391), (13, 15552963), (19, 10641501), (39, 5184321), (57, 3547167), (117, 1728107), (171, 1182389), (247, 818577), (361, 560079), (741, 272859), (1083, 186693), (2223, 90953), (3249, 62231), (4693, 43083), (4787, 42237), (14079, 14361)]