208072424

素因数分解:

$2^3\times 7^2\times {\mathrm{530797}}^1$

素因数の和:530817

約数の個数: 24

約数和(自身を含む): 453832290

約数和(自身を除く): 245759866

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 530797, 1061594, 2123188, 3715579, 4246376, 7431158, 14862316, 26009053, 29724632, 52018106, 104036212, 208072424]

約数ペア:

[(1, 208072424), (2, 104036212), (4, 52018106), (7, 29724632), (8, 26009053), (14, 14862316), (28, 7431158), (49, 4246376), (56, 3715579), (98, 2123188), (196, 1061594), (392, 530797)]