201469749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6323}}^1$

素因数の和:6401

約数の個数: 32

約数和(自身を含む): 311646720

約数和(自身を除く): 110176971

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2451, 6323, 10621, 18969, 31863, 82199, 120137, 246597, 271889, 360411, 815667, 1561781, 3534557, 4685343, 5165891, 10603671, 15497673, 67156583, 201469749]

約数ペア:

[(1, 201469749), (3, 67156583), (13, 15497673), (19, 10603671), (39, 5165891), (43, 4685343), (57, 3534557), (129, 1561781), (247, 815667), (559, 360411), (741, 271889), (817, 246597), (1677, 120137), (2451, 82199), (6323, 31863), (10621, 18969)]