199771000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 557706240

約数和(自身を除く): 357935240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 121, 125, 127, 130, 143, 200, 220, 242, 250, 254, 260, 275, 286, 325, 440, 484, 500, 508, 520, 550, 572, 605, 635, 650, 715, 968, 1000, 1016, 1100, 1144, 1210, 1270, 1300, 1375, 1397, 1430, 1573, 1625, 1651, 2200, 2420, 2540, 2600, 2750, 2794, 2860, 3025, 3146, 3175, 3250, 3302, 3575, 4840, 5080, 5500, 5588, 5720, 6050, 6292, 6350, 6500, 6604, 6985, 7150, 7865, 8255, 11000, 11176, 12100, 12584, 12700, 13000, 13208, 13970, 14300, 15125, 15367, 15730, 15875, 16510, 17875, 18161, 24200, 25400, 27940, 28600, 30250, 30734, 31460, 31750, 33020, 34925, 35750, 36322, 39325, 41275, 55880, 60500, 61468, 62920, 63500, 66040, 69850, 71500, 72644, 76835, 78650, 82550, 90805, 121000, 122936, 127000, 139700, 143000, 145288, 153670, 157300, 165100, 174625, 181610, 196625, 199771, 206375, 279400, 307340, 314600, 330200, 349250, 363220, 384175, 393250, 399542, 412750, 454025, 614680, 698500, 726440, 768350, 786500, 799084, 825500, 908050, 998855, 1397000, 1536700, 1573000, 1598168, 1651000, 1816100, 1920875, 1997710, 2270125, 3073400, 3632200, 3841750, 3995420, 4540250, 4994275, 7683500, 7990840, 9080500, 9988550, 15367000, 18161000, 19977100, 24971375, 39954200, 49942750, 99885500, 199771000]

約数ペア:

[(1, 199771000), (2, 99885500), (4, 49942750), (5, 39954200), (8, 24971375), (10, 19977100), (11, 18161000), (13, 15367000), (20, 9988550), (22, 9080500), (25, 7990840), (26, 7683500), (40, 4994275), (44, 4540250), (50, 3995420), (52, 3841750), (55, 3632200), (65, 3073400), (88, 2270125), (100, 1997710), (104, 1920875), (110, 1816100), (121, 1651000), (125, 1598168), (127, 1573000), (130, 1536700), (143, 1397000), (200, 998855), (220, 908050), (242, 825500), (250, 799084), (254, 786500), (260, 768350), (275, 726440), (286, 698500), (325, 614680), (440, 454025), (484, 412750), (500, 399542), (508, 393250), (520, 384175), (550, 363220), (572, 349250), (605, 330200), (635, 314600), (650, 307340), (715, 279400), (968, 206375), (1000, 199771), (1016, 196625), (1100, 181610), (1144, 174625), (1210, 165100), (1270, 157300), (1300, 153670), (1375, 145288), (1397, 143000), (1430, 139700), (1573, 127000), (1625, 122936), (1651, 121000), (2200, 90805), (2420, 82550), (2540, 78650), (2600, 76835), (2750, 72644), (2794, 71500), (2860, 69850), (3025, 66040), (3146, 63500), (3175, 62920), (3250, 61468), (3302, 60500), (3575, 55880), (4840, 41275), (5080, 39325), (5500, 36322), (5588, 35750), (5720, 34925), (6050, 33020), (6292, 31750), (6350, 31460), (6500, 30734), (6604, 30250), (6985, 28600), (7150, 27940), (7865, 25400), (8255, 24200), (11000, 18161), (11176, 17875), (12100, 16510), (12584, 15875), (12700, 15730), (13000, 15367), (13208, 15125), (13970, 14300)]