214275344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{787777}}^1$

素因数の和:787802

約数の個数: 20

約数和(自身を含む): 439580124

約数和(自身を除く): 225304780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 787777, 1575554, 3151108, 6302216, 12604432, 13392209, 26784418, 53568836, 107137672, 214275344]

約数ペア:

[(1, 214275344), (2, 107137672), (4, 53568836), (8, 26784418), (16, 13392209), (17, 12604432), (34, 6302216), (68, 3151108), (136, 1575554), (272, 787777)]