201665734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{19583}}^1$

素因数の和:19875

約数の個数: 16

約数和(自身を含む): 319610880

約数和(自身を除く): 117945146

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 19583, 39166, 372077, 744154, 5306993, 10613986, 100832867, 201665734]

約数ペア:

[(1, 201665734), (2, 100832867), (19, 10613986), (38, 5306993), (271, 744154), (542, 372077), (5149, 39166), (10298, 19583)]