201384975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 391474944

約数和(自身を除く): 190089969

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 83, 85, 165, 173, 187, 249, 255, 275, 415, 425, 519, 561, 825, 865, 913, 935, 1245, 1275, 1411, 1903, 2075, 2595, 2739, 2805, 2941, 4233, 4325, 4565, 4675, 5709, 6225, 7055, 8823, 9515, 12975, 13695, 14025, 14359, 14705, 15521, 21165, 22825, 28545, 32351, 35275, 43077, 44115, 46563, 47575, 68475, 71795, 73525, 77605, 97053, 105825, 142725, 157949, 161755, 215385, 220575, 232815, 244103, 358975, 388025, 473847, 485265, 732309, 789745, 808775, 1076925, 1164075, 1220515, 2369235, 2426325, 2685133, 3661545, 3948725, 6102575, 8055399, 11846175, 13425665, 18307725, 40276995, 67128325, 201384975]

約数ペア:

[(1, 201384975), (3, 67128325), (5, 40276995), (11, 18307725), (15, 13425665), (17, 11846175), (25, 8055399), (33, 6102575), (51, 3948725), (55, 3661545), (75, 2685133), (83, 2426325), (85, 2369235), (165, 1220515), (173, 1164075), (187, 1076925), (249, 808775), (255, 789745), (275, 732309), (415, 485265), (425, 473847), (519, 388025), (561, 358975), (825, 244103), (865, 232815), (913, 220575), (935, 215385), (1245, 161755), (1275, 157949), (1411, 142725), (1903, 105825), (2075, 97053), (2595, 77605), (2739, 73525), (2805, 71795), (2941, 68475), (4233, 47575), (4325, 46563), (4565, 44115), (4675, 43077), (5709, 35275), (6225, 32351), (7055, 28545), (8823, 22825), (9515, 21165), (12975, 15521), (13695, 14705), (14025, 14359)]