201983715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{264031}}^1$

素因数の和:264059

約数の個数: 24

約数和(自身を含む): 370700928

約数和(自身を除く): 168717213

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 264031, 792093, 1320155, 2376279, 3960465, 4488527, 11881395, 13465581, 22442635, 40396743, 67327905, 201983715]

約数ペア:

[(1, 201983715), (3, 67327905), (5, 40396743), (9, 22442635), (15, 13465581), (17, 11881395), (45, 4488527), (51, 3960465), (85, 2376279), (153, 1320155), (255, 792093), (765, 264031)]