200517921

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{10253}}^1$

素因数の和:10353

約数の個数: 24

約数和(自身を含む): 302328936

約数和(自身を除く): 101811015

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 2173, 6519, 10253, 19557, 30759, 92277, 420373, 543409, 1261119, 1630227, 3783357, 4890681, 22279769, 66839307, 200517921]

約数ペア:

[(1, 200517921), (3, 66839307), (9, 22279769), (41, 4890681), (53, 3783357), (123, 1630227), (159, 1261119), (369, 543409), (477, 420373), (2173, 92277), (6519, 30759), (10253, 19557)]