200195715

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{9749}}^1$

素因数の和:9831

約数の個数: 24

約数和(自身を含む): 329238000

約数和(自身を除く): 129042285

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 4107, 6845, 9749, 20535, 29247, 48745, 146235, 360713, 1082139, 1803565, 5410695, 13346381, 40039143, 66731905, 200195715]

約数ペア:

[(1, 200195715), (3, 66731905), (5, 40039143), (15, 13346381), (37, 5410695), (111, 1803565), (185, 1082139), (555, 360713), (1369, 146235), (4107, 48745), (6845, 29247), (9749, 20535)]