202109888

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{31267}}^1$

素因数の和:31380

約数の個数: 28

約数和(自身を含む): 405045672

約数和(自身を除く): 202935784

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 31267, 62534, 125068, 250136, 500272, 1000544, 2001088, 3157967, 6315934, 12631868, 25263736, 50527472, 101054944, 202109888]

約数ペア:

[(1, 202109888), (2, 101054944), (4, 50527472), (8, 25263736), (16, 12631868), (32, 6315934), (64, 3157967), (101, 2001088), (202, 1000544), (404, 500272), (808, 250136), (1616, 125068), (3232, 62534), (6464, 31267)]