208023744

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 567627008

約数和(自身を除く): 359603264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 103, 134, 157, 192, 201, 206, 268, 309, 314, 402, 412, 471, 536, 618, 628, 804, 824, 942, 1072, 1236, 1256, 1608, 1648, 1884, 2144, 2472, 2512, 3216, 3296, 3768, 4288, 4944, 5024, 6432, 6592, 6901, 7536, 9888, 10048, 10519, 12864, 13802, 15072, 16171, 19776, 20703, 21038, 27604, 30144, 31557, 32342, 41406, 42076, 48513, 55208, 63114, 64684, 82812, 84152, 97026, 110416, 126228, 129368, 165624, 168304, 194052, 220832, 252456, 258736, 331248, 336608, 388104, 441664, 504912, 517472, 662496, 673216, 776208, 1009824, 1034944, 1083457, 1324992, 1552416, 2019648, 2166914, 3104832, 3250371, 4333828, 6500742, 8667656, 13001484, 17335312, 26002968, 34670624, 52005936, 69341248, 104011872, 208023744]

約数ペア:

[(1, 208023744), (2, 104011872), (3, 69341248), (4, 52005936), (6, 34670624), (8, 26002968), (12, 17335312), (16, 13001484), (24, 8667656), (32, 6500742), (48, 4333828), (64, 3250371), (67, 3104832), (96, 2166914), (103, 2019648), (134, 1552416), (157, 1324992), (192, 1083457), (201, 1034944), (206, 1009824), (268, 776208), (309, 673216), (314, 662496), (402, 517472), (412, 504912), (471, 441664), (536, 388104), (618, 336608), (628, 331248), (804, 258736), (824, 252456), (942, 220832), (1072, 194052), (1236, 168304), (1256, 165624), (1608, 129368), (1648, 126228), (1884, 110416), (2144, 97026), (2472, 84152), (2512, 82812), (3216, 64684), (3296, 63114), (3768, 55208), (4288, 48513), (4944, 42076), (5024, 41406), (6432, 32342), (6592, 31557), (6901, 30144), (7536, 27604), (9888, 21038), (10048, 20703), (10519, 19776), (12864, 16171), (13802, 15072)]