199736472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 563189760

約数和(自身を除く): 363453288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 107, 124, 156, 186, 193, 214, 248, 312, 321, 372, 386, 403, 428, 579, 642, 744, 772, 806, 856, 1158, 1209, 1284, 1391, 1544, 1612, 2316, 2418, 2509, 2568, 2782, 3224, 3317, 4173, 4632, 4836, 5018, 5564, 5983, 6634, 7527, 8346, 9672, 9951, 10036, 11128, 11966, 13268, 15054, 16692, 17949, 19902, 20072, 20651, 23932, 26536, 30108, 33384, 35898, 39804, 41302, 43121, 47864, 60216, 61953, 71796, 77779, 79608, 82604, 86242, 123906, 129363, 143592, 155558, 165208, 172484, 233337, 247812, 258726, 268463, 311116, 344968, 466674, 495624, 517452, 536926, 622232, 640181, 805389, 933348, 1034904, 1073852, 1280362, 1610778, 1866696, 1920543, 2147704, 2560724, 3221556, 3841086, 5121448, 6443112, 7682172, 8322353, 15364344, 16644706, 24967059, 33289412, 49934118, 66578824, 99868236, 199736472]

約数ペア:

[(1, 199736472), (2, 99868236), (3, 66578824), (4, 49934118), (6, 33289412), (8, 24967059), (12, 16644706), (13, 15364344), (24, 8322353), (26, 7682172), (31, 6443112), (39, 5121448), (52, 3841086), (62, 3221556), (78, 2560724), (93, 2147704), (104, 1920543), (107, 1866696), (124, 1610778), (156, 1280362), (186, 1073852), (193, 1034904), (214, 933348), (248, 805389), (312, 640181), (321, 622232), (372, 536926), (386, 517452), (403, 495624), (428, 466674), (579, 344968), (642, 311116), (744, 268463), (772, 258726), (806, 247812), (856, 233337), (1158, 172484), (1209, 165208), (1284, 155558), (1391, 143592), (1544, 129363), (1612, 123906), (2316, 86242), (2418, 82604), (2509, 79608), (2568, 77779), (2782, 71796), (3224, 61953), (3317, 60216), (4173, 47864), (4632, 43121), (4836, 41302), (5018, 39804), (5564, 35898), (5983, 33384), (6634, 30108), (7527, 26536), (8346, 23932), (9672, 20651), (9951, 20072), (10036, 19902), (11128, 17949), (11966, 16692), (13268, 15054)]