202785912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 644225400

約数和(自身を除く): 441439488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 229, 251, 252, 294, 392, 441, 458, 502, 504, 588, 687, 753, 882, 916, 1004, 1176, 1374, 1506, 1603, 1757, 1764, 1832, 2008, 2061, 2259, 2748, 3012, 3206, 3514, 3528, 4122, 4518, 4809, 5271, 5496, 6024, 6412, 7028, 8244, 9036, 9618, 10542, 11221, 12299, 12824, 14056, 14427, 15813, 16488, 18072, 19236, 21084, 22442, 24598, 28854, 31626, 33663, 36897, 38472, 42168, 44884, 49196, 57479, 57708, 63252, 67326, 73794, 89768, 98392, 100989, 110691, 114958, 115416, 126504, 134652, 147588, 172437, 201978, 221382, 229916, 269304, 295176, 344874, 402353, 403956, 442764, 459832, 517311, 689748, 804706, 807912, 885528, 1034622, 1207059, 1379496, 1609412, 2069244, 2414118, 2816471, 3218824, 3621177, 4138488, 4828236, 5632942, 7242354, 8449413, 9656472, 11265884, 14484708, 16898826, 22531768, 25348239, 28969416, 33797652, 50696478, 67595304, 101392956, 202785912]

約数ペア:

[(1, 202785912), (2, 101392956), (3, 67595304), (4, 50696478), (6, 33797652), (7, 28969416), (8, 25348239), (9, 22531768), (12, 16898826), (14, 14484708), (18, 11265884), (21, 9656472), (24, 8449413), (28, 7242354), (36, 5632942), (42, 4828236), (49, 4138488), (56, 3621177), (63, 3218824), (72, 2816471), (84, 2414118), (98, 2069244), (126, 1609412), (147, 1379496), (168, 1207059), (196, 1034622), (229, 885528), (251, 807912), (252, 804706), (294, 689748), (392, 517311), (441, 459832), (458, 442764), (502, 403956), (504, 402353), (588, 344874), (687, 295176), (753, 269304), (882, 229916), (916, 221382), (1004, 201978), (1176, 172437), (1374, 147588), (1506, 134652), (1603, 126504), (1757, 115416), (1764, 114958), (1832, 110691), (2008, 100989), (2061, 98392), (2259, 89768), (2748, 73794), (3012, 67326), (3206, 63252), (3514, 57708), (3528, 57479), (4122, 49196), (4518, 44884), (4809, 42168), (5271, 38472), (5496, 36897), (6024, 33663), (6412, 31626), (7028, 28854), (8244, 24598), (9036, 22442), (9618, 21084), (10542, 19236), (11221, 18072), (12299, 16488), (12824, 15813), (14056, 14427)]