213375932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{692779}}^1$

素因数の和:692801

約数の個数: 24

約数和(自身を含む): 465548160

約数和(自身を除く): 252172228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 692779, 1385558, 2771116, 4849453, 7620569, 9698906, 15241138, 19397812, 30482276, 53343983, 106687966, 213375932]

約数ペア:

[(1, 213375932), (2, 106687966), (4, 53343983), (7, 30482276), (11, 19397812), (14, 15241138), (22, 9698906), (28, 7620569), (44, 4849453), (77, 2771116), (154, 1385558), (308, 692779)]