209220116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241037}}^1$

素因数の和:241079

約数の個数: 24

約数和(自身を含む): 431940096

約数和(自身を除く): 222719980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 241037, 482074, 964148, 1687259, 3374518, 6749036, 7472147, 14944294, 29888588, 52305029, 104610058, 209220116]

約数ペア:

[(1, 209220116), (2, 104610058), (4, 52305029), (7, 29888588), (14, 14944294), (28, 7472147), (31, 6749036), (62, 3374518), (124, 1687259), (217, 964148), (434, 482074), (868, 241037)]