201889254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4806887}}^1$

素因数の和:4806899

約数の個数: 16

約数和(自身を含む): 461461248

約数和(自身を除く): 259571994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4806887, 9613774, 14420661, 28841322, 33648209, 67296418, 100944627, 201889254]

約数ペア:

[(1, 201889254), (2, 100944627), (3, 67296418), (6, 33648209), (7, 28841322), (14, 14420661), (21, 9613774), (42, 4806887)]