201339968

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{12241}}^1$

素因数の和:12510

約数の個数: 28

約数和(自身を含む): 401121372

約数和(自身を除く): 199781404

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 12241, 16448, 24482, 48964, 97928, 195856, 391712, 783424, 3145937, 6291874, 12583748, 25167496, 50334992, 100669984, 201339968]

約数ペア:

[(1, 201339968), (2, 100669984), (4, 50334992), (8, 25167496), (16, 12583748), (32, 6291874), (64, 3145937), (257, 783424), (514, 391712), (1028, 195856), (2056, 97928), (4112, 48964), (8224, 24482), (12241, 16448)]