201729735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7127}}^1$

素因数の和:7192

約数の個数: 48

約数和(自身を含む): 380293056

約数和(自身を除く): 178563321

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 3145, 5661, 7127, 9435, 21381, 28305, 35635, 64143, 106905, 121159, 263699, 320715, 363477, 605795, 791097, 1090431, 1318495, 1817385, 2373291, 3955485, 4482883, 5452155, 11866455, 13448649, 22414415, 40345947, 67243245, 201729735]

約数ペア:

[(1, 201729735), (3, 67243245), (5, 40345947), (9, 22414415), (15, 13448649), (17, 11866455), (37, 5452155), (45, 4482883), (51, 3955485), (85, 2373291), (111, 1817385), (153, 1318495), (185, 1090431), (255, 791097), (333, 605795), (555, 363477), (629, 320715), (765, 263699), (1665, 121159), (1887, 106905), (3145, 64143), (5661, 35635), (7127, 28305), (9435, 21381)]