226555681

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 262305792

約数和(自身を除く): 35750111

約数列:

[1, 11, 23, 121, 127, 253, 641, 1397, 2783, 2921, 7051, 14743, 15367, 32131, 77561, 81407, 162173, 353441, 895477, 1783903, 1872361, 9850247, 20595971, 226555681]

約数ペア:

[(1, 226555681), (11, 20595971), (23, 9850247), (121, 1872361), (127, 1783903), (253, 895477), (641, 353441), (1397, 162173), (2783, 81407), (2921, 77561), (7051, 32131), (14743, 15367)]