203424228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18773}}^1$

素因数の和:18833

約数の個数: 72

約数和(自身を含む): 601368768

約数和(自身を除く): 397944540

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, 18773, 37546, 56319, 75092, 112638, 131411, 168957, 225276, 262822, 337914, 394233, 525644, 675828, 788466, 807239, 1182699, 1576932, 1614478, 2365398, 2421717, 3228956, 4730796, 4843434, 5650673, 7265151, 9686868, 11301346, 14530302, 16952019, 22602692, 29060604, 33904038, 50856057, 67808076, 101712114, 203424228]

約数ペア:

[(1, 203424228), (2, 101712114), (3, 67808076), (4, 50856057), (6, 33904038), (7, 29060604), (9, 22602692), (12, 16952019), (14, 14530302), (18, 11301346), (21, 9686868), (28, 7265151), (36, 5650673), (42, 4843434), (43, 4730796), (63, 3228956), (84, 2421717), (86, 2365398), (126, 1614478), (129, 1576932), (172, 1182699), (252, 807239), (258, 788466), (301, 675828), (387, 525644), (516, 394233), (602, 337914), (774, 262822), (903, 225276), (1204, 168957), (1548, 131411), (1806, 112638), (2709, 75092), (3612, 56319), (5418, 37546), (10836, 18773)]