201555536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 511633920

約数和(自身を除く): 310078384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 289, 364, 442, 476, 479, 578, 728, 884, 952, 958, 1156, 1456, 1547, 1768, 1904, 1916, 2023, 2312, 3094, 3353, 3536, 3757, 3832, 4046, 4624, 6188, 6227, 6706, 7514, 7664, 8092, 8143, 12376, 12454, 13412, 15028, 16184, 16286, 24752, 24908, 26299, 26824, 30056, 32368, 32572, 43589, 49816, 52598, 53648, 57001, 60112, 65144, 87178, 99632, 105196, 105859, 114002, 130288, 138431, 174356, 210392, 211718, 228004, 276862, 348712, 420784, 423436, 456008, 553724, 697424, 741013, 846872, 912016, 969017, 1107448, 1482026, 1693744, 1799603, 1938034, 2214896, 2964052, 3599206, 3876068, 5928104, 7198412, 7752136, 11856208, 12597221, 14396824, 15504272, 25194442, 28793648, 50388884, 100777768, 201555536]

約数ペア:

[(1, 201555536), (2, 100777768), (4, 50388884), (7, 28793648), (8, 25194442), (13, 15504272), (14, 14396824), (16, 12597221), (17, 11856208), (26, 7752136), (28, 7198412), (34, 5928104), (52, 3876068), (56, 3599206), (68, 2964052), (91, 2214896), (104, 1938034), (112, 1799603), (119, 1693744), (136, 1482026), (182, 1107448), (208, 969017), (221, 912016), (238, 846872), (272, 741013), (289, 697424), (364, 553724), (442, 456008), (476, 423436), (479, 420784), (578, 348712), (728, 276862), (884, 228004), (952, 211718), (958, 210392), (1156, 174356), (1456, 138431), (1547, 130288), (1768, 114002), (1904, 105859), (1916, 105196), (2023, 99632), (2312, 87178), (3094, 65144), (3353, 60112), (3536, 57001), (3757, 53648), (3832, 52598), (4046, 49816), (4624, 43589), (6188, 32572), (6227, 32368), (6706, 30056), (7514, 26824), (7664, 26299), (8092, 24908), (8143, 24752), (12376, 16286), (12454, 16184), (13412, 15028)]