201820072

素因数分解:

$2^3\times {\mathrm{857}}^1\times {\mathrm{29437}}^1$

素因数の和:30300

約数の個数: 16

約数和(自身を含む): 378867060

約数和(自身を除く): 177046988

約数列:

[1, 2, 4, 8, 857, 1714, 3428, 6856, 29437, 58874, 117748, 235496, 25227509, 50455018, 100910036, 201820072]

約数ペア:

[(1, 201820072), (2, 100910036), (4, 50455018), (8, 25227509), (857, 235496), (1714, 117748), (3428, 58874), (6856, 29437)]