195440491010

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{43527949}}^1$

素因数の和:43528405

約数の個数: 16

約数和(自身を含む): 352576395000

約数和(自身を除く): 157135903990

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 43527949, 87055898, 217639745, 435279490, 19544049101, 39088098202, 97720245505, 195440491010]

約数ペア:

[(1, 195440491010), (2, 97720245505), (5, 39088098202), (10, 19544049101), (449, 435279490), (898, 217639745), (2245, 87055898), (4490, 43527949)]