200971379

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{35141}}^1$

素因数の和:35210

約数の個数: 16

約数和(自身を含む): 247399680

約数和(自身を除く): 46428301

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 35141, 245987, 667679, 1511063, 4673753, 10577441, 28710197, 200971379]

約数ペア:

[(1, 200971379), (7, 28710197), (19, 10577441), (43, 4673753), (133, 1511063), (301, 667679), (817, 245987), (5719, 35141)]