198799366912

素因数分解:

$2^8\times {\mathrm{776560027}}^1$

素因数の和:776560043

約数の個数: 18

約数和(自身を含む): 396822174308

約数和(自身を除く): 198022807396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 776560027, 1553120054, 3106240108, 6212480216, 12424960432, 24849920864, 49699841728, 99399683456, 198799366912]

約数ペア:

[(1, 198799366912), (2, 99399683456), (4, 49699841728), (8, 24849920864), (16, 12424960432), (32, 6212480216), (64, 3106240108), (128, 1553120054), (256, 776560027)]