210004703912

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1\times {\mathrm{3739}}^1$

素因数の和:4890

約数の個数: 64

約数和(自身を含む): 404606664000

約数和(自身を除く): 194601960088

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 953, 1112, 1906, 3739, 3812, 7367, 7478, 7624, 14734, 14956, 29468, 29912, 50509, 58936, 101018, 132467, 198167, 202036, 264934, 396334, 404072, 519721, 529868, 792668, 1039442, 1059736, 1585336, 2078884, 3563267, 4157768, 7020751, 7126534, 14041502, 14253068, 27545213, 28083004, 28506136, 55090426, 56166008, 110180852, 188853151, 220361704, 377706302, 495294113, 755412604, 990588226, 1510825208, 1981176452, 3962352904, 26250587989, 52501175978, 105002351956, 210004703912]

約数ペア:

[(1, 210004703912), (2, 105002351956), (4, 52501175978), (8, 26250587989), (53, 3962352904), (106, 1981176452), (139, 1510825208), (212, 990588226), (278, 755412604), (424, 495294113), (556, 377706302), (953, 220361704), (1112, 188853151), (1906, 110180852), (3739, 56166008), (3812, 55090426), (7367, 28506136), (7478, 28083004), (7624, 27545213), (14734, 14253068), (14956, 14041502), (29468, 7126534), (29912, 7020751), (50509, 4157768), (58936, 3563267), (101018, 2078884), (132467, 1585336), (198167, 1059736), (202036, 1039442), (264934, 792668), (396334, 529868), (404072, 519721)]