199394832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 639959040

約数和(自身を除く): 440564208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 191, 208, 239, 273, 312, 336, 364, 382, 478, 546, 573, 624, 717, 728, 764, 956, 1092, 1146, 1337, 1434, 1456, 1528, 1673, 1912, 2184, 2292, 2483, 2674, 2868, 3056, 3107, 3346, 3824, 4011, 4368, 4584, 4966, 5019, 5348, 5736, 6214, 6692, 7449, 8022, 9168, 9321, 9932, 10038, 10696, 11472, 12428, 13384, 14898, 16044, 17381, 18642, 19864, 20076, 21392, 21749, 24856, 26768, 29796, 32088, 34762, 37284, 39728, 40152, 43498, 45649, 49712, 52143, 59592, 64176, 65247, 69524, 74568, 80304, 86996, 91298, 104286, 119184, 130494, 136947, 139048, 149136, 173992, 182596, 208572, 260988, 273894, 278096, 319543, 347984, 365192, 417144, 521976, 547788, 593437, 639086, 730384, 834288, 958629, 1043952, 1095576, 1186874, 1278172, 1780311, 1917258, 2191152, 2373748, 2556344, 3560622, 3834516, 4154059, 4747496, 5112688, 7121244, 7669032, 8308118, 9494992, 12462177, 14242488, 15338064, 16616236, 24924354, 28484976, 33232472, 49848708, 66464944, 99697416, 199394832]

約数ペア:

[(1, 199394832), (2, 99697416), (3, 66464944), (4, 49848708), (6, 33232472), (7, 28484976), (8, 24924354), (12, 16616236), (13, 15338064), (14, 14242488), (16, 12462177), (21, 9494992), (24, 8308118), (26, 7669032), (28, 7121244), (39, 5112688), (42, 4747496), (48, 4154059), (52, 3834516), (56, 3560622), (78, 2556344), (84, 2373748), (91, 2191152), (104, 1917258), (112, 1780311), (156, 1278172), (168, 1186874), (182, 1095576), (191, 1043952), (208, 958629), (239, 834288), (273, 730384), (312, 639086), (336, 593437), (364, 547788), (382, 521976), (478, 417144), (546, 365192), (573, 347984), (624, 319543), (717, 278096), (728, 273894), (764, 260988), (956, 208572), (1092, 182596), (1146, 173992), (1337, 149136), (1434, 139048), (1456, 136947), (1528, 130494), (1673, 119184), (1912, 104286), (2184, 91298), (2292, 86996), (2483, 80304), (2674, 74568), (2868, 69524), (3056, 65247), (3107, 64176), (3346, 59592), (3824, 52143), (4011, 49712), (4368, 45649), (4584, 43498), (4966, 40152), (5019, 39728), (5348, 37284), (5736, 34762), (6214, 32088), (6692, 29796), (7449, 26768), (8022, 24856), (9168, 21749), (9321, 21392), (9932, 20076), (10038, 19864), (10696, 18642), (11472, 17381), (12428, 16044), (13384, 14898)]