199430912

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{26863}}^1$

素因数の和:26908

約数の個数: 36

約数和(自身を含む): 411825120

約数和(自身を除く): 212394208

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 26863, 53726, 107452, 214904, 429808, 779027, 859616, 1558054, 1719232, 3116108, 3438464, 6232216, 6876928, 12464432, 24928864, 49857728, 99715456, 199430912]

約数ペア:

[(1, 199430912), (2, 99715456), (4, 49857728), (8, 24928864), (16, 12464432), (29, 6876928), (32, 6232216), (58, 3438464), (64, 3116108), (116, 1719232), (128, 1558054), (232, 859616), (256, 779027), (464, 429808), (928, 214904), (1856, 107452), (3712, 53726), (7424, 26863)]