201552130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1550401}}^1$

素因数の和:1550421

約数の個数: 16

約数和(自身を含む): 390701304

約数和(自身を除く): 189149174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1550401, 3100802, 7752005, 15504010, 20155213, 40310426, 100776065, 201552130]

約数ペア:

[(1, 201552130), (2, 100776065), (5, 40310426), (10, 20155213), (13, 15504010), (26, 7752005), (65, 3100802), (130, 1550401)]