209449968003

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{261485603}}^1$

素因数の和:261485698

約数の個数: 12

約数和(自身を含む): 305938156680

約数和(自身を除く): 96488188677

約数列:

[1, 3, 9, 89, 267, 801, 261485603, 784456809, 2353370427, 23272218667, 69816656001, 209449968003]

約数ペア:

[(1, 209449968003), (3, 69816656001), (9, 23272218667), (89, 2353370427), (267, 784456809), (801, 261485603)]