201342464

素因数分解:

$2^9\times {\mathrm{393247}}^1$

素因数の和:393265

約数の個数: 20

約数和(自身を含む): 402292704

約数和(自身を除く): 200950240

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 393247, 786494, 1572988, 3145976, 6291952, 12583904, 25167808, 50335616, 100671232, 201342464]

約数ペア:

[(1, 201342464), (2, 100671232), (4, 50335616), (8, 25167808), (16, 12583904), (32, 6291952), (64, 3145976), (128, 1572988), (256, 786494), (512, 393247)]