205147644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1315049}}^1$

素因数の和:1315069

約数の個数: 24

約数和(自身を含む): 515499600

約数和(自身を除く): 310351956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1315049, 2630098, 3945147, 5260196, 7890294, 15780588, 17095637, 34191274, 51286911, 68382548, 102573822, 205147644]

約数ペア:

[(1, 205147644), (2, 102573822), (3, 68382548), (4, 51286911), (6, 34191274), (12, 17095637), (13, 15780588), (26, 7890294), (39, 5260196), (52, 3945147), (78, 2630098), (156, 1315049)]