201802864

素因数分解:

$2^4\times {\mathrm{12612679}}^1$

素因数の和:12612687

約数の個数: 10

約数和(自身を含む): 390993080

約数和(自身を除く): 189190216

約数列:

[1, 2, 4, 8, 16, 12612679, 25225358, 50450716, 100901432, 201802864]

約数ペア:

[(1, 201802864), (2, 100901432), (4, 50450716), (8, 25225358), (16, 12612679)]