203920416

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11239}}^1$

素因数の和:11268

約数の個数: 120

約数和(自身を含む): 685460160

約数和(自身を除く): 481539744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 11239, 18144, 22478, 33717, 44956, 67434, 78673, 89912, 101151, 134868, 157346, 179824, 202302, 236019, 269736, 303453, 314692, 359648, 404604, 472038, 539472, 606906, 629384, 708057, 809208, 910359, 944076, 1078944, 1213812, 1258768, 1416114, 1618416, 1820718, 1888152, 2124171, 2427624, 2517536, 2832228, 3236832, 3641436, 3776304, 4248342, 4855248, 5664456, 6372513, 7282872, 7552608, 8496684, 9710496, 11328912, 12745026, 14565744, 16993368, 22657824, 25490052, 29131488, 33986736, 50980104, 67973472, 101960208, 203920416]

約数ペア:

[(1, 203920416), (2, 101960208), (3, 67973472), (4, 50980104), (6, 33986736), (7, 29131488), (8, 25490052), (9, 22657824), (12, 16993368), (14, 14565744), (16, 12745026), (18, 11328912), (21, 9710496), (24, 8496684), (27, 7552608), (28, 7282872), (32, 6372513), (36, 5664456), (42, 4855248), (48, 4248342), (54, 3776304), (56, 3641436), (63, 3236832), (72, 2832228), (81, 2517536), (84, 2427624), (96, 2124171), (108, 1888152), (112, 1820718), (126, 1618416), (144, 1416114), (162, 1258768), (168, 1213812), (189, 1078944), (216, 944076), (224, 910359), (252, 809208), (288, 708057), (324, 629384), (336, 606906), (378, 539472), (432, 472038), (504, 404604), (567, 359648), (648, 314692), (672, 303453), (756, 269736), (864, 236019), (1008, 202302), (1134, 179824), (1296, 157346), (1512, 134868), (2016, 101151), (2268, 89912), (2592, 78673), (3024, 67434), (4536, 44956), (6048, 33717), (9072, 22478), (11239, 18144)]