217080094

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 415119600

約数和(自身を除く): 198039506

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 349, 539, 577, 698, 1078, 1154, 2443, 3839, 4039, 4886, 6347, 7678, 8078, 12694, 17101, 26873, 28273, 34202, 44429, 53746, 56546, 88858, 188111, 201373, 311003, 376222, 402746, 622006, 1409611, 2215103, 2819222, 4430206, 9867277, 15505721, 19734554, 31011442, 108540047, 217080094]

約数ペア:

[(1, 217080094), (2, 108540047), (7, 31011442), (11, 19734554), (14, 15505721), (22, 9867277), (49, 4430206), (77, 2819222), (98, 2215103), (154, 1409611), (349, 622006), (539, 402746), (577, 376222), (698, 311003), (1078, 201373), (1154, 188111), (2443, 88858), (3839, 56546), (4039, 53746), (4886, 44429), (6347, 34202), (7678, 28273), (8078, 26873), (12694, 17101)]