201041235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2411}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 372509280

約数和(自身を除く): 171468045

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 109, 153, 255, 327, 545, 765, 981, 1635, 1853, 2411, 4905, 5559, 7233, 9265, 12055, 16677, 21699, 27795, 36165, 40987, 83385, 108495, 122961, 204935, 262799, 368883, 614805, 788397, 1313995, 1844415, 2365191, 3941985, 4467583, 11825955, 13402749, 22337915, 40208247, 67013745, 201041235]

約数ペア:

[(1, 201041235), (3, 67013745), (5, 40208247), (9, 22337915), (15, 13402749), (17, 11825955), (45, 4467583), (51, 3941985), (85, 2365191), (109, 1844415), (153, 1313995), (255, 788397), (327, 614805), (545, 368883), (765, 262799), (981, 204935), (1635, 122961), (1853, 108495), (2411, 83385), (4905, 40987), (5559, 36165), (7233, 27795), (9265, 21699), (12055, 16677)]