209534724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 652579200

約数和(自身を除く): 443044476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 59, 63, 68, 84, 102, 118, 119, 126, 153, 177, 204, 236, 238, 252, 306, 354, 357, 413, 476, 531, 612, 708, 714, 826, 829, 1003, 1062, 1071, 1239, 1428, 1652, 1658, 2006, 2124, 2142, 2478, 2487, 3009, 3316, 3717, 4012, 4284, 4956, 4974, 5803, 6018, 7021, 7434, 7461, 9027, 9948, 11606, 12036, 14042, 14093, 14868, 14922, 17409, 18054, 21063, 23212, 28084, 28186, 29844, 34818, 36108, 42126, 42279, 48911, 52227, 56372, 63189, 69636, 84252, 84558, 97822, 98651, 104454, 126378, 126837, 146733, 169116, 195644, 197302, 208908, 252756, 253674, 293466, 295953, 342377, 394604, 440199, 507348, 586932, 591906, 684754, 831487, 880398, 887859, 1027131, 1183812, 1369508, 1662974, 1760796, 1775718, 2054262, 2494461, 3081393, 3325948, 3551436, 4108524, 4988922, 5820409, 6162786, 7483383, 9977844, 11640818, 12325572, 14966766, 17461227, 23281636, 29933532, 34922454, 52383681, 69844908, 104767362, 209534724]

約数ペア:

[(1, 209534724), (2, 104767362), (3, 69844908), (4, 52383681), (6, 34922454), (7, 29933532), (9, 23281636), (12, 17461227), (14, 14966766), (17, 12325572), (18, 11640818), (21, 9977844), (28, 7483383), (34, 6162786), (36, 5820409), (42, 4988922), (51, 4108524), (59, 3551436), (63, 3325948), (68, 3081393), (84, 2494461), (102, 2054262), (118, 1775718), (119, 1760796), (126, 1662974), (153, 1369508), (177, 1183812), (204, 1027131), (236, 887859), (238, 880398), (252, 831487), (306, 684754), (354, 591906), (357, 586932), (413, 507348), (476, 440199), (531, 394604), (612, 342377), (708, 295953), (714, 293466), (826, 253674), (829, 252756), (1003, 208908), (1062, 197302), (1071, 195644), (1239, 169116), (1428, 146733), (1652, 126837), (1658, 126378), (2006, 104454), (2124, 98651), (2142, 97822), (2478, 84558), (2487, 84252), (3009, 69636), (3316, 63189), (3717, 56372), (4012, 52227), (4284, 48911), (4956, 42279), (4974, 42126), (5803, 36108), (6018, 34818), (7021, 29844), (7434, 28186), (7461, 28084), (9027, 23212), (9948, 21063), (11606, 18054), (12036, 17409), (14042, 14922), (14093, 14868)]