202322075

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 257453760

約数和(自身を除く): 55131685

約数列:

[1, 5, 25, 47, 235, 409, 421, 1175, 2045, 2105, 10225, 10525, 19223, 19787, 96115, 98935, 172189, 480575, 494675, 860945, 4304725, 8092883, 40464415, 202322075]

約数ペア:

[(1, 202322075), (5, 40464415), (25, 8092883), (47, 4304725), (235, 860945), (409, 494675), (421, 480575), (1175, 172189), (2045, 98935), (2105, 96115), (10225, 19787), (10525, 19223)]