216431093516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9661}}^1\times {\mathrm{509149}}^1$

素因数の和:518825

約数の個数: 24

約数和(自身を含む): 413230213200

約数和(自身を除く): 196799119684

約数列:

[1, 2, 4, 11, 22, 44, 9661, 19322, 38644, 106271, 212542, 425084, 509149, 1018298, 2036596, 5600639, 11201278, 22402556, 4918888489, 9837776978, 19675553956, 54107773379, 108215546758, 216431093516]

約数ペア:

[(1, 216431093516), (2, 108215546758), (4, 54107773379), (11, 19675553956), (22, 9837776978), (44, 4918888489), (9661, 22402556), (19322, 11201278), (38644, 5600639), (106271, 2036596), (212542, 1018298), (425084, 509149)]