203075648

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 454273920

約数和(自身を除く): 251198272

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 53, 64, 76, 92, 106, 137, 152, 184, 212, 274, 304, 368, 424, 437, 548, 608, 736, 848, 874, 1007, 1096, 1216, 1219, 1472, 1696, 1748, 2014, 2192, 2438, 2603, 3151, 3392, 3496, 4028, 4384, 4876, 5206, 6302, 6992, 7261, 8056, 8768, 9752, 10412, 12604, 13984, 14522, 16112, 19504, 20824, 23161, 25208, 27968, 29044, 32224, 39008, 41648, 46322, 50416, 58088, 59869, 64448, 78016, 83296, 92644, 100832, 116176, 119738, 137959, 166592, 167003, 185288, 201664, 232352, 239476, 275918, 334006, 370576, 464704, 478952, 551836, 668012, 741152, 957904, 1103672, 1336024, 1482304, 1915808, 2207344, 2672048, 3173057, 3831616, 4414688, 5344096, 6346114, 8829376, 10688192, 12692228, 25384456, 50768912, 101537824, 203075648]

約数ペア:

[(1, 203075648), (2, 101537824), (4, 50768912), (8, 25384456), (16, 12692228), (19, 10688192), (23, 8829376), (32, 6346114), (38, 5344096), (46, 4414688), (53, 3831616), (64, 3173057), (76, 2672048), (92, 2207344), (106, 1915808), (137, 1482304), (152, 1336024), (184, 1103672), (212, 957904), (274, 741152), (304, 668012), (368, 551836), (424, 478952), (437, 464704), (548, 370576), (608, 334006), (736, 275918), (848, 239476), (874, 232352), (1007, 201664), (1096, 185288), (1216, 167003), (1219, 166592), (1472, 137959), (1696, 119738), (1748, 116176), (2014, 100832), (2192, 92644), (2438, 83296), (2603, 78016), (3151, 64448), (3392, 59869), (3496, 58088), (4028, 50416), (4384, 46322), (4876, 41648), (5206, 39008), (6302, 32224), (6992, 29044), (7261, 27968), (8056, 25208), (8768, 23161), (9752, 20824), (10412, 19504), (12604, 16112), (13984, 14522)]