206535644

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{23269}}^1$

素因数の和:23597

約数の個数: 24

約数和(自身を含む): 414392160

約数和(自身を除く): 207856516

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 23269, 46538, 93076, 162883, 325766, 651532, 7376273, 14752546, 29505092, 51633911, 103267822, 206535644]

約数ペア:

[(1, 206535644), (2, 103267822), (4, 51633911), (7, 29505092), (14, 14752546), (28, 7376273), (317, 651532), (634, 325766), (1268, 162883), (2219, 93076), (4438, 46538), (8876, 23269)]