206895116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1668509}}^1$

素因数の和:1668544

約数の個数: 12

約数和(自身を含む): 373746240

約数和(自身を除く): 166851124

約数列:

[1, 2, 4, 31, 62, 124, 1668509, 3337018, 6674036, 51723779, 103447558, 206895116]

約数ペア:

[(1, 206895116), (2, 103447558), (4, 51723779), (31, 6674036), (62, 3337018), (124, 1668509)]