202255145

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{1471}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 246094848

約数和(自身を除く): 43839703

約数列:

[1, 5, 107, 257, 535, 1285, 1471, 7355, 27499, 137495, 157397, 378047, 786985, 1890235, 40451029, 202255145]

約数ペア:

[(1, 202255145), (5, 40451029), (107, 1890235), (257, 786985), (535, 378047), (1285, 157397), (1471, 137495), (7355, 27499)]