204033875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{85909}}^1$

素因数の和:85943

約数の個数: 16

約数和(自身を含む): 268039200

約数和(自身を除く): 64005325

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 85909, 429545, 1632271, 2147725, 8161355, 10738625, 40806775, 204033875]

約数ペア:

[(1, 204033875), (5, 40806775), (19, 10738625), (25, 8161355), (95, 2147725), (125, 1632271), (475, 429545), (2375, 85909)]