206976512

素因数分解:

$2^9\times {\mathrm{404251}}^1$

素因数の和:404269

約数の個数: 20

約数和(自身を含む): 413549796

約数和(自身を除く): 206573284

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 404251, 808502, 1617004, 3234008, 6468016, 12936032, 25872064, 51744128, 103488256, 206976512]

約数ペア:

[(1, 206976512), (2, 103488256), (4, 51744128), (8, 25872064), (16, 12936032), (32, 6468016), (64, 3234008), (128, 1617004), (256, 808502), (512, 404251)]