209120623

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1051}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 224808192

約数和(自身を除く): 15687569

約数列:

[1, 23, 41, 211, 943, 1051, 4853, 8651, 24173, 43091, 198973, 221761, 991093, 5100503, 9092201, 209120623]

約数ペア:

[(1, 209120623), (23, 9092201), (41, 5100503), (211, 991093), (943, 221761), (1051, 198973), (4853, 43091), (8651, 24173)]