201502385

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{38639}}^1$

素因数の和:38800

約数の個数: 16

約数和(自身を含む): 278208000

約数和(自身を除く): 76705615

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 38639, 193195, 270473, 1352365, 5757211, 28786055, 40300477, 201502385]

約数ペア:

[(1, 201502385), (5, 40300477), (7, 28786055), (35, 5757211), (149, 1352365), (745, 270473), (1043, 193195), (5215, 38639)]