202731984

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 280

約数和(自身を含む): 728620032

約数和(自身を除く): 525888048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 191, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 382, 432, 468, 486, 504, 546, 567, 573, 624, 648, 702, 728, 729, 756, 764, 819, 936, 972, 1008, 1053, 1092, 1134, 1146, 1296, 1337, 1404, 1456, 1458, 1512, 1528, 1638, 1701, 1719, 1872, 1944, 2106, 2184, 2268, 2292, 2457, 2483, 2674, 2808, 2916, 3024, 3056, 3159, 3276, 3402, 3438, 3888, 4011, 4212, 4368, 4536, 4584, 4914, 4966, 5103, 5157, 5348, 5616, 5832, 6318, 6552, 6804, 6876, 7371, 7449, 8022, 8424, 9072, 9168, 9477, 9828, 9932, 10206, 10314, 10696, 11664, 12033, 12636, 13104, 13608, 13752, 14742, 14898, 15471, 16044, 16848, 17381, 18954, 19656, 19864, 20412, 20628, 21392, 22113, 22347, 24066, 25272, 27216, 27504, 29484, 29796, 30942, 32088, 34762, 36099, 37908, 39312, 39728, 40824, 41256, 44226, 44694, 46413, 48132, 50544, 52143, 58968, 59592, 61884, 64176, 66339, 67041, 69524, 72198, 75816, 81648, 82512, 88452, 89388, 92826, 96264, 104286, 108297, 117936, 119184, 123768, 132678, 134082, 139048, 139239, 144396, 151632, 156429, 176904, 178776, 185652, 192528, 201123, 208572, 216594, 247536, 265356, 268164, 278096, 278478, 288792, 312858, 324891, 353808, 357552, 371304, 402246, 417144, 433188, 469287, 530712, 536328, 556956, 577584, 603369, 625716, 649782, 742608, 804492, 834288, 866376, 938574, 974673, 1061424, 1072656, 1113912, 1206738, 1251432, 1299564, 1407861, 1608984, 1732752, 1810107, 1877148, 1949346, 2227824, 2413476, 2502864, 2599128, 2815722, 3217968, 3620214, 3754296, 3898692, 4223583, 4826952, 5198256, 5631444, 7240428, 7508592, 7797384, 8447166, 9653904, 11262888, 12670749, 14480856, 15594768, 16894332, 22525776, 25341498, 28961712, 33788664, 50682996, 67577328, 101365992, 202731984]

約数ペア:

[(1, 202731984), (2, 101365992), (3, 67577328), (4, 50682996), (6, 33788664), (7, 28961712), (8, 25341498), (9, 22525776), (12, 16894332), (13, 15594768), (14, 14480856), (16, 12670749), (18, 11262888), (21, 9653904), (24, 8447166), (26, 7797384), (27, 7508592), (28, 7240428), (36, 5631444), (39, 5198256), (42, 4826952), (48, 4223583), (52, 3898692), (54, 3754296), (56, 3620214), (63, 3217968), (72, 2815722), (78, 2599128), (81, 2502864), (84, 2413476), (91, 2227824), (104, 1949346), (108, 1877148), (112, 1810107), (117, 1732752), (126, 1608984), (144, 1407861), (156, 1299564), (162, 1251432), (168, 1206738), (182, 1113912), (189, 1072656), (191, 1061424), (208, 974673), (216, 938574), (234, 866376), (243, 834288), (252, 804492), (273, 742608), (312, 649782), (324, 625716), (336, 603369), (351, 577584), (364, 556956), (378, 536328), (382, 530712), (432, 469287), (468, 433188), (486, 417144), (504, 402246), (546, 371304), (567, 357552), (573, 353808), (624, 324891), (648, 312858), (702, 288792), (728, 278478), (729, 278096), (756, 268164), (764, 265356), (819, 247536), (936, 216594), (972, 208572), (1008, 201123), (1053, 192528), (1092, 185652), (1134, 178776), (1146, 176904), (1296, 156429), (1337, 151632), (1404, 144396), (1456, 139239), (1458, 139048), (1512, 134082), (1528, 132678), (1638, 123768), (1701, 119184), (1719, 117936), (1872, 108297), (1944, 104286), (2106, 96264), (2184, 92826), (2268, 89388), (2292, 88452), (2457, 82512), (2483, 81648), (2674, 75816), (2808, 72198), (2916, 69524), (3024, 67041), (3056, 66339), (3159, 64176), (3276, 61884), (3402, 59592), (3438, 58968), (3888, 52143), (4011, 50544), (4212, 48132), (4368, 46413), (4536, 44694), (4584, 44226), (4914, 41256), (4966, 40824), (5103, 39728), (5157, 39312), (5348, 37908), (5616, 36099), (5832, 34762), (6318, 32088), (6552, 30942), (6804, 29796), (6876, 29484), (7371, 27504), (7449, 27216), (8022, 25272), (8424, 24066), (9072, 22347), (9168, 22113), (9477, 21392), (9828, 20628), (9932, 20412), (10206, 19864), (10314, 19656), (10696, 18954), (11664, 17381), (12033, 16848), (12636, 16044), (13104, 15471), (13608, 14898), (13752, 14742)]