203684292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18797}}^1$

素因数の和:18857

約数の個数: 72

約数和(自身を含む): 602137536

約数和(自身を除く): 398453244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 18797, 37594, 56391, 75188, 112782, 131579, 169173, 225564, 263158, 338346, 394737, 526316, 676692, 789474, 808271, 1184211, 1578948, 1616542, 2368422, 2424813, 3233084, 4736844, 4849626, 5657897, 7274439, 9699252, 11315794, 14548878, 16973691, 22631588, 29097756, 33947382, 50921073, 67894764, 101842146, 203684292]

約数ペア:

[(1, 203684292), (2, 101842146), (3, 67894764), (4, 50921073), (6, 33947382), (7, 29097756), (9, 22631588), (12, 16973691), (14, 14548878), (18, 11315794), (21, 9699252), (28, 7274439), (36, 5657897), (42, 4849626), (43, 4736844), (63, 3233084), (84, 2424813), (86, 2368422), (126, 1616542), (129, 1578948), (172, 1184211), (252, 808271), (258, 789474), (301, 676692), (387, 526316), (516, 394737), (602, 338346), (774, 263158), (903, 225564), (1204, 169173), (1548, 131579), (1806, 112782), (2709, 75188), (3612, 56391), (5418, 37594), (10836, 18797)]