209743171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{1103}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 233694720

約数和(自身を除く): 23951549

約数列:

[1, 11, 59, 293, 649, 1103, 3223, 12133, 17287, 65077, 190157, 323179, 715847, 3554969, 19067561, 209743171]

約数ペア:

[(1, 209743171), (11, 19067561), (59, 3554969), (293, 715847), (649, 323179), (1103, 190157), (3223, 65077), (12133, 17287)]