201400003

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{39359}}^1$

素因数の和:39426

約数の個数: 16

約数和(自身を含む): 249384960

約数和(自身を除く): 47984957

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 39359, 275513, 669103, 1692437, 4683721, 11847059, 28771429, 201400003]

約数ペア:

[(1, 201400003), (7, 28771429), (17, 11847059), (43, 4683721), (119, 1692437), (301, 669103), (731, 275513), (5117, 39359)]