202833020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{780127}}^1$

素因数の和:780149

約数の個数: 24

約数和(自身を含む): 458715264

約数和(自身を除く): 255882244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 780127, 1560254, 3120508, 3900635, 7801270, 10141651, 15602540, 20283302, 40566604, 50708255, 101416510, 202833020]

約数ペア:

[(1, 202833020), (2, 101416510), (4, 50708255), (5, 40566604), (10, 20283302), (13, 15602540), (20, 10141651), (26, 7801270), (52, 3900635), (65, 3120508), (130, 1560254), (260, 780127)]