201947584

素因数分解:

$2^6\times {\mathrm{1619}}^1\times {\mathrm{1949}}^1$

素因数の和:3580

約数の個数: 28

約数和(自身を含む): 401193000

約数和(自身を除く): 199245416

約数列:

[1, 2, 4, 8, 16, 32, 64, 1619, 1949, 3238, 3898, 6476, 7796, 12952, 15592, 25904, 31184, 51808, 62368, 103616, 124736, 3155431, 6310862, 12621724, 25243448, 50486896, 100973792, 201947584]

約数ペア:

[(1, 201947584), (2, 100973792), (4, 50486896), (8, 25243448), (16, 12621724), (32, 6310862), (64, 3155431), (1619, 124736), (1949, 103616), (3238, 62368), (3898, 51808), (6476, 31184), (7796, 25904), (12952, 15592)]