217205297738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{17093}}^1$

素因数の和:17559

約数の個数: 64

約数和(自身を含む): 386589151872

約数和(自身を除く): 169383854134

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 283, 286, 314, 566, 1727, 2041, 3113, 3454, 3679, 4082, 6226, 7358, 17093, 22451, 34186, 40469, 44431, 44902, 80938, 88862, 188023, 222209, 376046, 444418, 488741, 577603, 977482, 1155206, 2444299, 2683601, 4837319, 4888598, 5367202, 6353633, 9674638, 12707266, 29519611, 34886813, 53210509, 59039222, 62885147, 69773626, 106421018, 125770294, 383754943, 691736617, 759459083, 767509886, 1383473234, 1518918166, 8354049913, 9872968079, 16708099826, 19745936158, 108602648869, 217205297738]

約数ペア:

[(1, 217205297738), (2, 108602648869), (11, 19745936158), (13, 16708099826), (22, 9872968079), (26, 8354049913), (143, 1518918166), (157, 1383473234), (283, 767509886), (286, 759459083), (314, 691736617), (566, 383754943), (1727, 125770294), (2041, 106421018), (3113, 69773626), (3454, 62885147), (3679, 59039222), (4082, 53210509), (6226, 34886813), (7358, 29519611), (17093, 12707266), (22451, 9674638), (34186, 6353633), (40469, 5367202), (44431, 4888598), (44902, 4837319), (80938, 2683601), (88862, 2444299), (188023, 1155206), (222209, 977482), (376046, 577603), (444418, 488741)]