201995291261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{479299}}^1$

素因数の和:479900

約数の個数: 16

約数和(自身を含む): 218215704000

約数和(自身を除く): 16220412739

約数列:

[1, 19, 41, 541, 779, 10279, 22181, 421439, 479299, 9106681, 19651259, 259300759, 373373921, 4926714421, 10631331119, 201995291261]

約数ペア:

[(1, 201995291261), (19, 10631331119), (41, 4926714421), (541, 373373921), (779, 259300759), (10279, 19651259), (22181, 9106681), (421439, 479299)]