201980822571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107379491}}^1$

素因数の和:107379527

約数の個数: 24

約数和(自身を含む): 335024015040

約数和(自身を除く): 133043192469

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 107379491, 322138473, 966415419, 1181174401, 2040210329, 3543523203, 6120630987, 10630569609, 18361892961, 22442313619, 67326940857, 201980822571]

約数ペア:

[(1, 201980822571), (3, 67326940857), (9, 22442313619), (11, 18361892961), (19, 10630569609), (33, 6120630987), (57, 3543523203), (99, 2040210329), (171, 1181174401), (209, 966415419), (627, 322138473), (1881, 107379491)]