201254875

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{14771}}^1$

素因数の和:14895

約数の個数: 16

約数和(自身を含む): 253487520

約数和(自身を除く): 52232645

約数列:

[1, 5, 25, 109, 125, 545, 2725, 13625, 14771, 73855, 369275, 1610039, 1846375, 8050195, 40250975, 201254875]

約数ペア:

[(1, 201254875), (5, 40250975), (25, 8050195), (109, 1846375), (125, 1610039), (545, 369275), (2725, 73855), (13625, 14771)]