203450343

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{6781}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 277031136

約数和(自身を除く): 73580793

約数列:

[1, 3, 73, 137, 219, 411, 6781, 10001, 20343, 30003, 495013, 928997, 1485039, 2786991, 67816781, 203450343]

約数ペア:

[(1, 203450343), (3, 67816781), (73, 2786991), (137, 1485039), (219, 928997), (411, 495013), (6781, 30003), (10001, 20343)]