200102325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{156943}}^1$

素因数の和:156973

約数の個数: 24

約数和(自身を含む): 350299008

約数和(自身を除く): 150196683

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 156943, 470829, 784715, 2354145, 2668031, 3923575, 8004093, 11770725, 13340155, 40020465, 66700775, 200102325]

約数ペア:

[(1, 200102325), (3, 66700775), (5, 40020465), (15, 13340155), (17, 11770725), (25, 8004093), (51, 3923575), (75, 2668031), (85, 2354145), (255, 784715), (425, 470829), (1275, 156943)]