201771427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10151}}^1$

素因数の和:10314

約数の個数: 16

約数和(自身を含む): 238775040

約数和(自身を除く): 37003613

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 10151, 19877, 111661, 131963, 1410989, 1451593, 15520879, 18342857, 201771427]

約数ペア:

[(1, 201771427), (11, 18342857), (13, 15520879), (139, 1451593), (143, 1410989), (1529, 131963), (1807, 111661), (10151, 19877)]