215066936

素因数分解:

$2^3\times 7^1\times {\mathrm{3840481}}^1$

素因数の和:3840494

約数の個数: 16

約数和(自身を含む): 460857840

約数和(自身を除く): 245790904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3840481, 7680962, 15361924, 26883367, 30723848, 53766734, 107533468, 215066936]

約数ペア:

[(1, 215066936), (2, 107533468), (4, 53766734), (7, 30723848), (8, 26883367), (14, 15361924), (28, 7680962), (56, 3840481)]