208520701441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1014487}}^1$

素因数の和:1014760

約数の個数: 16

約数和(自身を含む): 228267915904

約数和(自身を除く): 19747214463

約数列:

[1, 13, 97, 163, 1261, 2119, 15811, 205543, 1014487, 13188331, 98405239, 165361381, 1279268107, 2149697953, 16040053957, 208520701441]

約数ペア:

[(1, 208520701441), (13, 16040053957), (97, 2149697953), (163, 1279268107), (1261, 165361381), (2119, 98405239), (15811, 13188331), (205543, 1014487)]