202969804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1180057}}^1$

素因数の和:1180104

約数の個数: 12

約数和(自身を含む): 363457864

約数和(自身を除く): 160488060

約数列:

[1, 2, 4, 43, 86, 172, 1180057, 2360114, 4720228, 50742451, 101484902, 202969804]

約数ペア:

[(1, 202969804), (2, 101484902), (4, 50742451), (43, 4720228), (86, 2360114), (172, 1180057)]