201689208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 661340160

約数和(自身を除く): 459650952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 127, 137, 138, 161, 168, 184, 207, 252, 254, 274, 276, 322, 381, 411, 414, 483, 504, 508, 548, 552, 644, 762, 822, 828, 889, 959, 966, 1016, 1096, 1143, 1233, 1288, 1449, 1524, 1644, 1656, 1778, 1918, 1932, 2286, 2466, 2667, 2877, 2898, 2921, 3048, 3151, 3288, 3556, 3836, 3864, 4572, 4932, 5334, 5754, 5796, 5842, 6302, 7112, 7672, 8001, 8631, 8763, 9144, 9453, 9864, 10668, 11508, 11592, 11684, 12604, 16002, 17262, 17399, 17526, 18906, 20447, 21336, 22057, 23016, 23368, 25208, 26289, 28359, 32004, 34524, 34798, 35052, 37812, 40894, 44114, 52197, 52578, 56718, 61341, 64008, 66171, 69048, 69596, 70104, 75624, 81788, 88228, 104394, 105156, 113436, 121793, 122682, 132342, 139192, 156591, 163576, 176456, 184023, 198513, 208788, 210312, 226872, 243586, 245364, 264684, 313182, 365379, 368046, 397026, 400177, 417576, 487172, 490728, 529368, 626364, 730758, 736092, 794052, 800354, 974344, 1096137, 1200531, 1252728, 1461516, 1472184, 1588104, 1600708, 2192274, 2401062, 2801239, 2923032, 3201416, 3601593, 4384548, 4802124, 5602478, 7203186, 8403717, 8769096, 9604248, 11204956, 14406372, 16807434, 22409912, 25211151, 28812744, 33614868, 50422302, 67229736, 100844604, 201689208]

約数ペア:

[(1, 201689208), (2, 100844604), (3, 67229736), (4, 50422302), (6, 33614868), (7, 28812744), (8, 25211151), (9, 22409912), (12, 16807434), (14, 14406372), (18, 11204956), (21, 9604248), (23, 8769096), (24, 8403717), (28, 7203186), (36, 5602478), (42, 4802124), (46, 4384548), (56, 3601593), (63, 3201416), (69, 2923032), (72, 2801239), (84, 2401062), (92, 2192274), (126, 1600708), (127, 1588104), (137, 1472184), (138, 1461516), (161, 1252728), (168, 1200531), (184, 1096137), (207, 974344), (252, 800354), (254, 794052), (274, 736092), (276, 730758), (322, 626364), (381, 529368), (411, 490728), (414, 487172), (483, 417576), (504, 400177), (508, 397026), (548, 368046), (552, 365379), (644, 313182), (762, 264684), (822, 245364), (828, 243586), (889, 226872), (959, 210312), (966, 208788), (1016, 198513), (1096, 184023), (1143, 176456), (1233, 163576), (1288, 156591), (1449, 139192), (1524, 132342), (1644, 122682), (1656, 121793), (1778, 113436), (1918, 105156), (1932, 104394), (2286, 88228), (2466, 81788), (2667, 75624), (2877, 70104), (2898, 69596), (2921, 69048), (3048, 66171), (3151, 64008), (3288, 61341), (3556, 56718), (3836, 52578), (3864, 52197), (4572, 44114), (4932, 40894), (5334, 37812), (5754, 35052), (5796, 34798), (5842, 34524), (6302, 32004), (7112, 28359), (7672, 26289), (8001, 25208), (8631, 23368), (8763, 23016), (9144, 22057), (9453, 21336), (9864, 20447), (10668, 18906), (11508, 17526), (11592, 17399), (11684, 17262), (12604, 16002)]