209526408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 707091840

約数和(自身を除く): 497565432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 113, 117, 126, 156, 168, 182, 226, 234, 252, 273, 283, 312, 339, 364, 452, 468, 504, 546, 566, 678, 728, 791, 819, 849, 904, 936, 1017, 1092, 1132, 1356, 1469, 1582, 1638, 1698, 1981, 2034, 2184, 2264, 2373, 2547, 2712, 2938, 3164, 3276, 3396, 3679, 3962, 4068, 4407, 4746, 5094, 5876, 5943, 6328, 6552, 6792, 7119, 7358, 7924, 8136, 8814, 9492, 10188, 10283, 11037, 11752, 11886, 13221, 14238, 14716, 15848, 17628, 17829, 18984, 20376, 20566, 22074, 23772, 25753, 26442, 28476, 29432, 30849, 31979, 33111, 35256, 35658, 41132, 44148, 47544, 51506, 52884, 56952, 61698, 63958, 66222, 71316, 77259, 82264, 88296, 92547, 95937, 103012, 105768, 123396, 127916, 132444, 142632, 154518, 185094, 191874, 206024, 223853, 231777, 246792, 255832, 264888, 287811, 309036, 370188, 383748, 415727, 447706, 463554, 575622, 618072, 671559, 740376, 767496, 831454, 895412, 927108, 1151244, 1247181, 1343118, 1662908, 1790824, 1854216, 2014677, 2302488, 2494362, 2686236, 2910089, 3325816, 3741543, 4029354, 4988724, 5372472, 5820178, 7483086, 8058708, 8730267, 9977448, 11640356, 14966172, 16117416, 17460534, 23280712, 26190801, 29932344, 34921068, 52381602, 69842136, 104763204, 209526408]

約数ペア:

[(1, 209526408), (2, 104763204), (3, 69842136), (4, 52381602), (6, 34921068), (7, 29932344), (8, 26190801), (9, 23280712), (12, 17460534), (13, 16117416), (14, 14966172), (18, 11640356), (21, 9977448), (24, 8730267), (26, 8058708), (28, 7483086), (36, 5820178), (39, 5372472), (42, 4988724), (52, 4029354), (56, 3741543), (63, 3325816), (72, 2910089), (78, 2686236), (84, 2494362), (91, 2302488), (104, 2014677), (113, 1854216), (117, 1790824), (126, 1662908), (156, 1343118), (168, 1247181), (182, 1151244), (226, 927108), (234, 895412), (252, 831454), (273, 767496), (283, 740376), (312, 671559), (339, 618072), (364, 575622), (452, 463554), (468, 447706), (504, 415727), (546, 383748), (566, 370188), (678, 309036), (728, 287811), (791, 264888), (819, 255832), (849, 246792), (904, 231777), (936, 223853), (1017, 206024), (1092, 191874), (1132, 185094), (1356, 154518), (1469, 142632), (1582, 132444), (1638, 127916), (1698, 123396), (1981, 105768), (2034, 103012), (2184, 95937), (2264, 92547), (2373, 88296), (2547, 82264), (2712, 77259), (2938, 71316), (3164, 66222), (3276, 63958), (3396, 61698), (3679, 56952), (3962, 52884), (4068, 51506), (4407, 47544), (4746, 44148), (5094, 41132), (5876, 35658), (5943, 35256), (6328, 33111), (6552, 31979), (6792, 30849), (7119, 29432), (7358, 28476), (7924, 26442), (8136, 25753), (8814, 23772), (9492, 22074), (10188, 20566), (10283, 20376), (11037, 18984), (11752, 17829), (11886, 17628), (13221, 15848), (14238, 14716)]