207615568

素因数分解:

$2^4\times {\mathrm{1549}}^1\times {\mathrm{8377}}^1$

素因数の和:9934

約数の個数: 20

約数和(自身を含む): 402562900

約数和(自身を除く): 194947332

約数列:

[1, 2, 4, 8, 16, 1549, 3098, 6196, 8377, 12392, 16754, 24784, 33508, 67016, 134032, 12975973, 25951946, 51903892, 103807784, 207615568]

約数ペア:

[(1, 207615568), (2, 103807784), (4, 51903892), (8, 25951946), (16, 12975973), (1549, 134032), (3098, 67016), (6196, 33508), (8377, 24784), (12392, 16754)]