200857605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1030039}}^1$

素因数の和:1030060

約数の個数: 16

約数和(自身を含む): 346093440

約数和(自身を除く): 145235835

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1030039, 3090117, 5150195, 13390507, 15450585, 40171521, 66952535, 200857605]

約数ペア:

[(1, 200857605), (3, 66952535), (5, 40171521), (13, 15450585), (15, 13390507), (39, 5150195), (65, 3090117), (195, 1030039)]