200309813

素因数分解:

${\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{5323}}^1$

素因数の和:5656

約数の個数: 12

約数和(自身を含む): 220924704

約数和(自身を除く): 20614891

約数列:

[1, 11, 121, 311, 3421, 5323, 37631, 58553, 644083, 1655453, 18209983, 200309813]

約数ペア:

[(1, 200309813), (11, 18209983), (121, 1655453), (311, 644083), (3421, 58553), (5323, 37631)]