209559504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 709240320

約数和(自身を除く): 499680816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 59, 62, 66, 77, 84, 88, 93, 112, 118, 124, 132, 154, 168, 176, 177, 186, 217, 231, 236, 248, 264, 308, 336, 341, 354, 372, 413, 434, 462, 472, 496, 528, 616, 649, 651, 682, 708, 744, 826, 868, 924, 944, 961, 1023, 1232, 1239, 1298, 1302, 1364, 1416, 1488, 1652, 1736, 1829, 1848, 1922, 1947, 2046, 2387, 2478, 2596, 2604, 2728, 2832, 2883, 3304, 3472, 3658, 3696, 3844, 3894, 4092, 4543, 4774, 4956, 5192, 5208, 5456, 5487, 5766, 6608, 6727, 7161, 7316, 7688, 7788, 8184, 9086, 9548, 9912, 10384, 10416, 10571, 10974, 11532, 12803, 13454, 13629, 14322, 14632, 15376, 15576, 16368, 18172, 19096, 19824, 20119, 20181, 21142, 21948, 23064, 25606, 26908, 27258, 28644, 29264, 31152, 31713, 36344, 38192, 38409, 40238, 40362, 42284, 43896, 46128, 51212, 53816, 54516, 56699, 57288, 60357, 63426, 72688, 73997, 76818, 80476, 80724, 84568, 87792, 102424, 107632, 109032, 113398, 114576, 120714, 126852, 140833, 147994, 153636, 160952, 161448, 169136, 170097, 204848, 218064, 221991, 226796, 241428, 253704, 281666, 295988, 307272, 321904, 322896, 340194, 396893, 422499, 443982, 453592, 482856, 507408, 563332, 591976, 614544, 623689, 680388, 793786, 844998, 887964, 907184, 965712, 1126664, 1183952, 1190679, 1247378, 1360776, 1587572, 1689996, 1775928, 1871067, 2253328, 2381358, 2494756, 2721552, 3175144, 3379992, 3551856, 3742134, 4365823, 4762716, 4989512, 6350288, 6759984, 7484268, 8731646, 9525432, 9979024, 13097469, 14968536, 17463292, 19050864, 26194938, 29937072, 34926584, 52389876, 69853168, 104779752, 209559504]

約数ペア:

[(1, 209559504), (2, 104779752), (3, 69853168), (4, 52389876), (6, 34926584), (7, 29937072), (8, 26194938), (11, 19050864), (12, 17463292), (14, 14968536), (16, 13097469), (21, 9979024), (22, 9525432), (24, 8731646), (28, 7484268), (31, 6759984), (33, 6350288), (42, 4989512), (44, 4762716), (48, 4365823), (56, 3742134), (59, 3551856), (62, 3379992), (66, 3175144), (77, 2721552), (84, 2494756), (88, 2381358), (93, 2253328), (112, 1871067), (118, 1775928), (124, 1689996), (132, 1587572), (154, 1360776), (168, 1247378), (176, 1190679), (177, 1183952), (186, 1126664), (217, 965712), (231, 907184), (236, 887964), (248, 844998), (264, 793786), (308, 680388), (336, 623689), (341, 614544), (354, 591976), (372, 563332), (413, 507408), (434, 482856), (462, 453592), (472, 443982), (496, 422499), (528, 396893), (616, 340194), (649, 322896), (651, 321904), (682, 307272), (708, 295988), (744, 281666), (826, 253704), (868, 241428), (924, 226796), (944, 221991), (961, 218064), (1023, 204848), (1232, 170097), (1239, 169136), (1298, 161448), (1302, 160952), (1364, 153636), (1416, 147994), (1488, 140833), (1652, 126852), (1736, 120714), (1829, 114576), (1848, 113398), (1922, 109032), (1947, 107632), (2046, 102424), (2387, 87792), (2478, 84568), (2596, 80724), (2604, 80476), (2728, 76818), (2832, 73997), (2883, 72688), (3304, 63426), (3472, 60357), (3658, 57288), (3696, 56699), (3844, 54516), (3894, 53816), (4092, 51212), (4543, 46128), (4774, 43896), (4956, 42284), (5192, 40362), (5208, 40238), (5456, 38409), (5487, 38192), (5766, 36344), (6608, 31713), (6727, 31152), (7161, 29264), (7316, 28644), (7688, 27258), (7788, 26908), (8184, 25606), (9086, 23064), (9548, 21948), (9912, 21142), (10384, 20181), (10416, 20119), (10571, 19824), (10974, 19096), (11532, 18172), (12803, 16368), (13454, 15576), (13629, 15376), (14322, 14632)]