218234159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35491}}^1$

素因数の和:35558

約数の個数: 16

約数和(自身を含む): 262356864

約数和(自身を除く): 44122705

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 35491, 390401, 461383, 1526113, 5075213, 16787243, 19839469, 218234159]

約数ペア:

[(1, 218234159), (11, 19839469), (13, 16787243), (43, 5075213), (143, 1526113), (473, 461383), (559, 390401), (6149, 35491)]