200021889

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{58129}}^1$

素因数の和:58200

約数の個数: 16

約数和(自身を含む): 282744320

約数和(自身を除く): 82722431

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 58129, 174387, 1801999, 2150773, 5405997, 6452319, 66673963, 200021889]

約数ペア:

[(1, 200021889), (3, 66673963), (31, 6452319), (37, 5405997), (93, 2150773), (111, 1801999), (1147, 174387), (3441, 58129)]