208339767

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{9293}}^1$

素因数の和:9399

約数の個数: 24

約数和(自身を含む): 313170624

約数和(自身を除く): 104830857

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 7473, 9293, 22419, 27879, 83637, 436771, 492529, 1310313, 1477587, 3930939, 4432761, 23148863, 69446589, 208339767]

約数ペア:

[(1, 208339767), (3, 69446589), (9, 23148863), (47, 4432761), (53, 3930939), (141, 1477587), (159, 1310313), (423, 492529), (477, 436771), (2491, 83637), (7473, 27879), (9293, 22419)]