199982912

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{76213}}^1$

素因数の和:76266

約数の個数: 28

約数和(自身を含む): 406525476

約数和(自身を除く): 206542564

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 76213, 152426, 304852, 609704, 1219408, 2438816, 3124733, 4877632, 6249466, 12498932, 24997864, 49995728, 99991456, 199982912]

約数ペア:

[(1, 199982912), (2, 99991456), (4, 49995728), (8, 24997864), (16, 12498932), (32, 6249466), (41, 4877632), (64, 3124733), (82, 2438816), (164, 1219408), (328, 609704), (656, 304852), (1312, 152426), (2624, 76213)]