208049275941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{39847}}^1\times {\mathrm{133877}}^1$

素因数の和:173740

約数の個数: 16

約数和(自身を含む): 298747150464

約数和(自身を除く): 90697874523

約数列:

[1, 3, 13, 39, 39847, 119541, 133877, 401631, 518011, 1554033, 1740401, 5221203, 5334596819, 16003790457, 69349758647, 208049275941]

約数ペア:

[(1, 208049275941), (3, 69349758647), (13, 16003790457), (39, 5334596819), (39847, 5221203), (119541, 1740401), (133877, 1554033), (401631, 518011)]