201999538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{189493}}^1$

素因数の和:189549

約数の個数: 16

約数和(自身を含む): 334267416

約数和(自身を除く): 132267878

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 189493, 378986, 2463409, 4926818, 7769213, 15538426, 100999769, 201999538]

約数ペア:

[(1, 201999538), (2, 100999769), (13, 15538426), (26, 7769213), (41, 4926818), (82, 2463409), (533, 378986), (1066, 189493)]