206850423

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{2503}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 300600192

約数和(自身を除く): 93749769

約数列:

[1, 3, 13, 39, 163, 169, 489, 507, 2119, 2503, 6357, 7509, 27547, 32539, 82641, 97617, 407989, 423007, 1223967, 1269021, 5303857, 15911571, 68950141, 206850423]

約数ペア:

[(1, 206850423), (3, 68950141), (13, 15911571), (39, 5303857), (163, 1269021), (169, 1223967), (489, 423007), (507, 407989), (2119, 97617), (2503, 82641), (6357, 32539), (7509, 27547)]