208586441

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 241315200

約数和(自身を除く): 32728759

約数列:

[1, 7, 149, 227, 881, 1043, 1589, 6167, 33823, 131269, 199987, 236761, 918883, 1399909, 29798063, 208586441]

約数ペア:

[(1, 208586441), (7, 29798063), (149, 1399909), (227, 918883), (881, 236761), (1043, 199987), (1589, 131269), (6167, 33823)]