209029032

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 643464000

約数和(自身を除く): 434434968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 53, 54, 57, 62, 72, 76, 93, 106, 108, 114, 124, 152, 159, 171, 186, 212, 216, 228, 248, 279, 318, 342, 372, 424, 456, 477, 513, 558, 589, 636, 684, 744, 837, 954, 961, 1007, 1026, 1116, 1178, 1272, 1368, 1431, 1643, 1674, 1767, 1908, 1922, 2014, 2052, 2232, 2356, 2862, 2883, 3021, 3286, 3348, 3534, 3816, 3844, 4028, 4104, 4712, 4929, 5301, 5724, 5766, 6042, 6572, 6696, 7068, 7688, 8056, 8649, 9063, 9858, 10602, 11448, 11532, 12084, 13144, 14136, 14787, 15903, 17298, 18126, 18259, 19716, 21204, 23064, 24168, 25947, 27189, 29574, 31217, 31806, 34596, 36252, 36518, 39432, 42408, 44361, 50933, 51894, 54378, 54777, 59148, 62434, 63612, 69192, 72504, 73036, 88722, 93651, 101866, 103788, 108756, 109554, 118296, 124868, 127224, 146072, 152799, 164331, 177444, 187302, 203732, 207576, 217512, 219108, 249736, 280953, 305598, 328662, 354888, 374604, 407464, 438216, 458397, 492993, 561906, 611196, 657324, 749208, 842859, 916794, 967727, 985986, 1123812, 1222392, 1314648, 1375191, 1685718, 1833588, 1935454, 1971972, 2247624, 2750382, 2903181, 3371436, 3667176, 3870908, 3943944, 5500764, 5806362, 6742872, 7741816, 8709543, 11001528, 11612724, 17419086, 23225448, 26128629, 34838172, 52257258, 69676344, 104514516, 209029032]

約数ペア:

[(1, 209029032), (2, 104514516), (3, 69676344), (4, 52257258), (6, 34838172), (8, 26128629), (9, 23225448), (12, 17419086), (18, 11612724), (19, 11001528), (24, 8709543), (27, 7741816), (31, 6742872), (36, 5806362), (38, 5500764), (53, 3943944), (54, 3870908), (57, 3667176), (62, 3371436), (72, 2903181), (76, 2750382), (93, 2247624), (106, 1971972), (108, 1935454), (114, 1833588), (124, 1685718), (152, 1375191), (159, 1314648), (171, 1222392), (186, 1123812), (212, 985986), (216, 967727), (228, 916794), (248, 842859), (279, 749208), (318, 657324), (342, 611196), (372, 561906), (424, 492993), (456, 458397), (477, 438216), (513, 407464), (558, 374604), (589, 354888), (636, 328662), (684, 305598), (744, 280953), (837, 249736), (954, 219108), (961, 217512), (1007, 207576), (1026, 203732), (1116, 187302), (1178, 177444), (1272, 164331), (1368, 152799), (1431, 146072), (1643, 127224), (1674, 124868), (1767, 118296), (1908, 109554), (1922, 108756), (2014, 103788), (2052, 101866), (2232, 93651), (2356, 88722), (2862, 73036), (2883, 72504), (3021, 69192), (3286, 63612), (3348, 62434), (3534, 59148), (3816, 54777), (3844, 54378), (4028, 51894), (4104, 50933), (4712, 44361), (4929, 42408), (5301, 39432), (5724, 36518), (5766, 36252), (6042, 34596), (6572, 31806), (6696, 31217), (7068, 29574), (7688, 27189), (8056, 25947), (8649, 24168), (9063, 23064), (9858, 21204), (10602, 19716), (11448, 18259), (11532, 18126), (12084, 17298), (13144, 15903), (14136, 14787)]