205909704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2900

約数の個数: 192

約数和(自身を含む): 749024640

約数和(自身を除く): 543114936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 2002, 2184, 2574, 2772, 2857, 3003, 3276, 3432, 4004, 5148, 5544, 5714, 6006, 6552, 8008, 8571, 9009, 10296, 11428, 12012, 17142, 18018, 19999, 22856, 24024, 25713, 31427, 34284, 36036, 37141, 39998, 51426, 59997, 62854, 68568, 72072, 74282, 79996, 94281, 102852, 111423, 119994, 125708, 148564, 159992, 179991, 188562, 205704, 219989, 222846, 239988, 251416, 259987, 282843, 297128, 334269, 359982, 377124, 408551, 439978, 445692, 479976, 519974, 565686, 659967, 668538, 719964, 754248, 779961, 817102, 879956, 891384, 1039948, 1131372, 1225653, 1319934, 1337076, 1439928, 1559922, 1634204, 1759912, 1979901, 2079896, 2262744, 2339883, 2451306, 2639868, 2674152, 2859857, 3119844, 3268408, 3676959, 3959802, 4679766, 4902612, 5279736, 5719714, 6239688, 7353918, 7919604, 8579571, 9359532, 9805224, 11439428, 14707836, 15839208, 17159142, 18719064, 22878856, 25738713, 29415672, 34318284, 51477426, 68636568, 102954852, 205909704]

約数ペア:

[(1, 205909704), (2, 102954852), (3, 68636568), (4, 51477426), (6, 34318284), (7, 29415672), (8, 25738713), (9, 22878856), (11, 18719064), (12, 17159142), (13, 15839208), (14, 14707836), (18, 11439428), (21, 9805224), (22, 9359532), (24, 8579571), (26, 7919604), (28, 7353918), (33, 6239688), (36, 5719714), (39, 5279736), (42, 4902612), (44, 4679766), (52, 3959802), (56, 3676959), (63, 3268408), (66, 3119844), (72, 2859857), (77, 2674152), (78, 2639868), (84, 2451306), (88, 2339883), (91, 2262744), (99, 2079896), (104, 1979901), (117, 1759912), (126, 1634204), (132, 1559922), (143, 1439928), (154, 1337076), (156, 1319934), (168, 1225653), (182, 1131372), (198, 1039948), (231, 891384), (234, 879956), (252, 817102), (264, 779961), (273, 754248), (286, 719964), (308, 668538), (312, 659967), (364, 565686), (396, 519974), (429, 479976), (462, 445692), (468, 439978), (504, 408551), (546, 377124), (572, 359982), (616, 334269), (693, 297128), (728, 282843), (792, 259987), (819, 251416), (858, 239988), (924, 222846), (936, 219989), (1001, 205704), (1092, 188562), (1144, 179991), (1287, 159992), (1386, 148564), (1638, 125708), (1716, 119994), (1848, 111423), (2002, 102852), (2184, 94281), (2574, 79996), (2772, 74282), (2857, 72072), (3003, 68568), (3276, 62854), (3432, 59997), (4004, 51426), (5148, 39998), (5544, 37141), (5714, 36036), (6006, 34284), (6552, 31427), (8008, 25713), (8571, 24024), (9009, 22856), (10296, 19999), (11428, 18018), (12012, 17142)]