199954847251

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{304081}}^1$

素因数の和:304806

約数の個数: 16

約数和(自身を含む): 214779198240

約数和(自身を除く): 14824350989

約数列:

[1, 19, 53, 653, 1007, 12407, 34609, 304081, 657571, 5777539, 16116293, 198564893, 306209567, 3772732967, 10523939329, 199954847251]

約数ペア:

[(1, 199954847251), (19, 10523939329), (53, 3772732967), (653, 306209567), (1007, 198564893), (12407, 16116293), (34609, 5777539), (304081, 657571)]