218360044

素因数分解:

$2^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{7109}}^1$

素因数の和:8217

約数の個数: 24

約数和(自身を含む): 437179680

約数和(自身を除く): 218819636

約数列:

[1, 2, 4, 7, 14, 28, 1097, 2194, 4388, 7109, 7679, 14218, 15358, 28436, 30716, 49763, 99526, 199052, 7798573, 15597146, 31194292, 54590011, 109180022, 218360044]

約数ペア:

[(1, 218360044), (2, 109180022), (4, 54590011), (7, 31194292), (14, 15597146), (28, 7798573), (1097, 199052), (2194, 99526), (4388, 49763), (7109, 30716), (7679, 28436), (14218, 15358)]