207870468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1332503}}^1$

素因数の和:1332523

約数の個数: 24

約数和(自身を含む): 522341568

約数和(自身を除く): 314471100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1332503, 2665006, 3997509, 5330012, 7995018, 15990036, 17322539, 34645078, 51967617, 69290156, 103935234, 207870468]

約数ペア:

[(1, 207870468), (2, 103935234), (3, 69290156), (4, 51967617), (6, 34645078), (12, 17322539), (13, 15990036), (26, 7995018), (39, 5330012), (52, 3997509), (78, 2665006), (156, 1332503)]