206150256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 180

約数和(自身を含む): 642501288

約数和(自身を除く): 436351032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 169, 172, 197, 208, 234, 258, 312, 338, 344, 387, 394, 468, 507, 516, 559, 591, 624, 676, 688, 774, 788, 936, 1014, 1032, 1118, 1182, 1352, 1521, 1548, 1576, 1677, 1773, 1872, 2028, 2064, 2236, 2364, 2561, 2704, 3042, 3096, 3152, 3354, 3546, 4056, 4472, 4728, 5031, 5122, 6084, 6192, 6708, 7092, 7267, 7683, 8112, 8471, 8944, 9456, 10062, 10244, 12168, 13416, 14184, 14534, 15366, 16942, 20124, 20488, 21801, 23049, 24336, 25413, 26832, 28368, 29068, 30732, 33293, 33884, 40248, 40976, 43602, 46098, 50826, 58136, 61464, 65403, 66586, 67768, 76239, 80496, 87204, 92196, 99879, 101652, 110123, 116272, 122928, 130806, 133172, 135536, 152478, 174408, 184392, 199758, 203304, 220246, 261612, 266344, 299637, 304956, 330369, 348816, 368784, 399516, 406608, 440492, 523224, 532688, 599274, 609912, 660738, 799032, 880984, 991107, 1046448, 1198548, 1219824, 1321476, 1431599, 1598064, 1761968, 1982214, 2397096, 2642952, 2863198, 3964428, 4294797, 4794192, 5285904, 5726396, 7928856, 8589594, 11452792, 12884391, 15857712, 17179188, 22905584, 25768782, 34358376, 51537564, 68716752, 103075128, 206150256]

約数ペア:

[(1, 206150256), (2, 103075128), (3, 68716752), (4, 51537564), (6, 34358376), (8, 25768782), (9, 22905584), (12, 17179188), (13, 15857712), (16, 12884391), (18, 11452792), (24, 8589594), (26, 7928856), (36, 5726396), (39, 5285904), (43, 4794192), (48, 4294797), (52, 3964428), (72, 2863198), (78, 2642952), (86, 2397096), (104, 1982214), (117, 1761968), (129, 1598064), (144, 1431599), (156, 1321476), (169, 1219824), (172, 1198548), (197, 1046448), (208, 991107), (234, 880984), (258, 799032), (312, 660738), (338, 609912), (344, 599274), (387, 532688), (394, 523224), (468, 440492), (507, 406608), (516, 399516), (559, 368784), (591, 348816), (624, 330369), (676, 304956), (688, 299637), (774, 266344), (788, 261612), (936, 220246), (1014, 203304), (1032, 199758), (1118, 184392), (1182, 174408), (1352, 152478), (1521, 135536), (1548, 133172), (1576, 130806), (1677, 122928), (1773, 116272), (1872, 110123), (2028, 101652), (2064, 99879), (2236, 92196), (2364, 87204), (2561, 80496), (2704, 76239), (3042, 67768), (3096, 66586), (3152, 65403), (3354, 61464), (3546, 58136), (4056, 50826), (4472, 46098), (4728, 43602), (5031, 40976), (5122, 40248), (6084, 33884), (6192, 33293), (6708, 30732), (7092, 29068), (7267, 28368), (7683, 26832), (8112, 25413), (8471, 24336), (8944, 23049), (9456, 21801), (10062, 20488), (10244, 20124), (12168, 16942), (13416, 15366), (14184, 14534)]