203434517

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 251325312

約数和(自身を除く): 47890795

約数列:

[1, 11, 13, 23, 121, 143, 253, 299, 1573, 2783, 3289, 5623, 36179, 61853, 73099, 129329, 680383, 804089, 1422619, 1681277, 8844979, 15648809, 18494047, 203434517]

約数ペア:

[(1, 203434517), (11, 18494047), (13, 15648809), (23, 8844979), (121, 1681277), (143, 1422619), (253, 804089), (299, 680383), (1573, 129329), (2783, 73099), (3289, 61853), (5623, 36179)]