210957152

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 520838640

約数和(自身を除く): 309881488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 73, 76, 97, 98, 112, 133, 146, 152, 194, 196, 224, 266, 292, 304, 388, 392, 511, 532, 584, 608, 679, 776, 784, 931, 1022, 1064, 1168, 1358, 1387, 1552, 1568, 1843, 1862, 2044, 2128, 2336, 2716, 2774, 3104, 3577, 3686, 3724, 4088, 4256, 4753, 5432, 5548, 7081, 7154, 7372, 7448, 8176, 9506, 9709, 10864, 11096, 12901, 14162, 14308, 14744, 14896, 16352, 19012, 19418, 21728, 22192, 25802, 28324, 28616, 29488, 29792, 38024, 38836, 44384, 49567, 51604, 56648, 57232, 58976, 67963, 76048, 77672, 90307, 99134, 103208, 113296, 114464, 134539, 135926, 152096, 155344, 180614, 198268, 206416, 226592, 269078, 271852, 310688, 346969, 361228, 396536, 412832, 538156, 543704, 693938, 722456, 793072, 941773, 1076312, 1087408, 1387876, 1444912, 1586144, 1883546, 2152624, 2174816, 2775752, 2889824, 3767092, 4305248, 5551504, 6592411, 7534184, 11103008, 13184822, 15068368, 26369644, 30136736, 52739288, 105478576, 210957152]

約数ペア:

[(1, 210957152), (2, 105478576), (4, 52739288), (7, 30136736), (8, 26369644), (14, 15068368), (16, 13184822), (19, 11103008), (28, 7534184), (32, 6592411), (38, 5551504), (49, 4305248), (56, 3767092), (73, 2889824), (76, 2775752), (97, 2174816), (98, 2152624), (112, 1883546), (133, 1586144), (146, 1444912), (152, 1387876), (194, 1087408), (196, 1076312), (224, 941773), (266, 793072), (292, 722456), (304, 693938), (388, 543704), (392, 538156), (511, 412832), (532, 396536), (584, 361228), (608, 346969), (679, 310688), (776, 271852), (784, 269078), (931, 226592), (1022, 206416), (1064, 198268), (1168, 180614), (1358, 155344), (1387, 152096), (1552, 135926), (1568, 134539), (1843, 114464), (1862, 113296), (2044, 103208), (2128, 99134), (2336, 90307), (2716, 77672), (2774, 76048), (3104, 67963), (3577, 58976), (3686, 57232), (3724, 56648), (4088, 51604), (4256, 49567), (4753, 44384), (5432, 38836), (5548, 38024), (7081, 29792), (7154, 29488), (7372, 28616), (7448, 28324), (8176, 25802), (9506, 22192), (9709, 21728), (10864, 19418), (11096, 19012), (12901, 16352), (14162, 14896), (14308, 14744)]