201210475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{423601}}^1$

素因数の和:423630

約数の個数: 12

約数和(自身を含む): 262633240

約数和(自身を除く): 61422765

約数列:

[1, 5, 19, 25, 95, 475, 423601, 2118005, 8048419, 10590025, 40242095, 201210475]

約数ペア:

[(1, 201210475), (5, 40242095), (19, 10590025), (25, 8048419), (95, 2118005), (475, 423601)]