202937872

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{99871}}^1$

素因数の和:100006

約数の個数: 20

約数和(自身を含む): 396292096

約数和(自身を除く): 193354224

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 99871, 199742, 399484, 798968, 1597936, 12683617, 25367234, 50734468, 101468936, 202937872]

約数ペア:

[(1, 202937872), (2, 101468936), (4, 50734468), (8, 25367234), (16, 12683617), (127, 1597936), (254, 798968), (508, 399484), (1016, 199742), (2032, 99871)]