210420896

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 509040000

約数和(自身を除く): 298619104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 343, 392, 532, 608, 686, 784, 931, 1009, 1064, 1372, 1568, 1862, 2018, 2128, 2744, 3724, 4036, 4256, 5488, 6517, 7063, 7448, 8072, 10976, 13034, 14126, 14896, 16144, 19171, 26068, 28252, 29792, 32288, 38342, 49441, 52136, 56504, 76684, 98882, 104272, 113008, 134197, 153368, 197764, 208544, 226016, 268394, 306736, 346087, 395528, 536788, 613472, 692174, 791056, 939379, 1073576, 1384348, 1582112, 1878758, 2147152, 2768696, 3757516, 4294304, 5537392, 6575653, 7515032, 11074784, 13151306, 15030064, 26302612, 30060128, 52605224, 105210448, 210420896]

約数ペア:

[(1, 210420896), (2, 105210448), (4, 52605224), (7, 30060128), (8, 26302612), (14, 15030064), (16, 13151306), (19, 11074784), (28, 7515032), (32, 6575653), (38, 5537392), (49, 4294304), (56, 3757516), (76, 2768696), (98, 2147152), (112, 1878758), (133, 1582112), (152, 1384348), (196, 1073576), (224, 939379), (266, 791056), (304, 692174), (343, 613472), (392, 536788), (532, 395528), (608, 346087), (686, 306736), (784, 268394), (931, 226016), (1009, 208544), (1064, 197764), (1372, 153368), (1568, 134197), (1862, 113008), (2018, 104272), (2128, 98882), (2744, 76684), (3724, 56504), (4036, 52136), (4256, 49441), (5488, 38342), (6517, 32288), (7063, 29792), (7448, 28252), (8072, 26068), (10976, 19171), (13034, 16144), (14126, 14896)]