210008197168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{4519}}^1$

素因数の和:5175

約数の個数: 160

約数和(自身を含む): 515892695040

約数和(自身を除く): 305884497872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 563, 616, 737, 938, 1072, 1126, 1232, 1474, 1876, 2252, 2948, 3752, 3941, 4504, 4519, 5159, 5896, 6193, 7504, 7882, 9008, 9038, 10318, 11792, 12386, 15764, 18076, 20636, 24772, 31528, 31633, 36152, 37721, 41272, 43351, 49544, 49709, 63056, 63266, 72304, 75442, 82544, 86702, 99088, 99418, 126532, 150884, 173404, 198836, 253064, 264047, 301768, 302773, 346808, 347963, 397672, 414931, 506128, 528094, 603536, 605546, 693616, 695926, 795344, 829862, 1056188, 1211092, 1391852, 1659724, 2112376, 2119411, 2422184, 2544197, 2783704, 2904517, 3319448, 3330503, 4224752, 4238822, 4844368, 5088394, 5567408, 5809034, 6638896, 6661006, 8477644, 10176788, 11618068, 13322012, 16955288, 17809379, 20353576, 23236136, 23313521, 26644024, 27986167, 33910576, 35618758, 40707152, 46472272, 46627042, 53288048, 55972334, 71237516, 93254084, 111944668, 142475032, 170461199, 186508168, 195903169, 223889336, 284950064, 340922398, 373016336, 391806338, 447778672, 681844796, 783612676, 1193228393, 1363689592, 1567225352, 1875073189, 2386456786, 2727379184, 3134450704, 3750146378, 4772913572, 7500292756, 9545827144, 13125512323, 15000585512, 19091654288, 26251024646, 30001171024, 52502049292, 105004098584, 210008197168]

約数ペア:

[(1, 210008197168), (2, 105004098584), (4, 52502049292), (7, 30001171024), (8, 26251024646), (11, 19091654288), (14, 15000585512), (16, 13125512323), (22, 9545827144), (28, 7500292756), (44, 4772913572), (56, 3750146378), (67, 3134450704), (77, 2727379184), (88, 2386456786), (112, 1875073189), (134, 1567225352), (154, 1363689592), (176, 1193228393), (268, 783612676), (308, 681844796), (469, 447778672), (536, 391806338), (563, 373016336), (616, 340922398), (737, 284950064), (938, 223889336), (1072, 195903169), (1126, 186508168), (1232, 170461199), (1474, 142475032), (1876, 111944668), (2252, 93254084), (2948, 71237516), (3752, 55972334), (3941, 53288048), (4504, 46627042), (4519, 46472272), (5159, 40707152), (5896, 35618758), (6193, 33910576), (7504, 27986167), (7882, 26644024), (9008, 23313521), (9038, 23236136), (10318, 20353576), (11792, 17809379), (12386, 16955288), (15764, 13322012), (18076, 11618068), (20636, 10176788), (24772, 8477644), (31528, 6661006), (31633, 6638896), (36152, 5809034), (37721, 5567408), (41272, 5088394), (43351, 4844368), (49544, 4238822), (49709, 4224752), (63056, 3330503), (63266, 3319448), (72304, 2904517), (75442, 2783704), (82544, 2544197), (86702, 2422184), (99088, 2119411), (99418, 2112376), (126532, 1659724), (150884, 1391852), (173404, 1211092), (198836, 1056188), (253064, 829862), (264047, 795344), (301768, 695926), (302773, 693616), (346808, 605546), (347963, 603536), (397672, 528094), (414931, 506128)]