202017875

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{14827}}^1$

素因数の和:14951

約数の個数: 16

約数和(自身を含む): 254448480

約数和(自身を除く): 52430605

約数列:

[1, 5, 25, 109, 125, 545, 2725, 13625, 14827, 74135, 370675, 1616143, 1853375, 8080715, 40403575, 202017875]

約数ペア:

[(1, 202017875), (5, 40403575), (25, 8080715), (109, 1853375), (125, 1616143), (545, 370675), (2725, 74135), (13625, 14827)]