204535681

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{1999}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 239616000

約数和(自身を除く): 35080319

約数列:

[1, 7, 47, 311, 329, 1999, 2177, 13993, 14617, 93953, 102319, 621689, 657671, 4351823, 29219383, 204535681]

約数ペア:

[(1, 204535681), (7, 29219383), (47, 4351823), (311, 657671), (329, 621689), (1999, 102319), (2177, 93953), (13993, 14617)]