205191792

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 200

約数和(自身を含む): 674279760

約数和(自身を除く): 469087968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 304, 312, 324, 342, 351, 432, 456, 468, 494, 513, 624, 641, 648, 684, 702, 741, 912, 936, 988, 1026, 1053, 1282, 1296, 1368, 1404, 1482, 1539, 1872, 1923, 1976, 2052, 2106, 2223, 2564, 2736, 2808, 2964, 3078, 3846, 3952, 4104, 4212, 4446, 5128, 5616, 5769, 5928, 6156, 6669, 7692, 8208, 8333, 8424, 8892, 10256, 11538, 11856, 12179, 12312, 13338, 15384, 16666, 16848, 17307, 17784, 20007, 23076, 24358, 24624, 24999, 26676, 30768, 33332, 34614, 35568, 36537, 40014, 46152, 48716, 49998, 51921, 53352, 66664, 69228, 73074, 74997, 80028, 92304, 97432, 99996, 103842, 106704, 109611, 133328, 138456, 146148, 149994, 158327, 160056, 194864, 199992, 207684, 219222, 224991, 276912, 292296, 299988, 316654, 320112, 328833, 399984, 415368, 438444, 449982, 474981, 584592, 599976, 633308, 657666, 674973, 830736, 876888, 899964, 949962, 986499, 1199952, 1266616, 1315332, 1349946, 1424943, 1753776, 1799928, 1899924, 1972998, 2533232, 2630664, 2699892, 2849886, 3599856, 3799848, 3945996, 4274829, 5261328, 5399784, 5699772, 7599696, 7891992, 8549658, 10799568, 11399544, 12824487, 15783984, 17099316, 22799088, 25648974, 34198632, 51297948, 68397264, 102595896, 205191792]

約数ペア:

[(1, 205191792), (2, 102595896), (3, 68397264), (4, 51297948), (6, 34198632), (8, 25648974), (9, 22799088), (12, 17099316), (13, 15783984), (16, 12824487), (18, 11399544), (19, 10799568), (24, 8549658), (26, 7891992), (27, 7599696), (36, 5699772), (38, 5399784), (39, 5261328), (48, 4274829), (52, 3945996), (54, 3799848), (57, 3599856), (72, 2849886), (76, 2699892), (78, 2630664), (81, 2533232), (104, 1972998), (108, 1899924), (114, 1799928), (117, 1753776), (144, 1424943), (152, 1349946), (156, 1315332), (162, 1266616), (171, 1199952), (208, 986499), (216, 949962), (228, 899964), (234, 876888), (247, 830736), (304, 674973), (312, 657666), (324, 633308), (342, 599976), (351, 584592), (432, 474981), (456, 449982), (468, 438444), (494, 415368), (513, 399984), (624, 328833), (641, 320112), (648, 316654), (684, 299988), (702, 292296), (741, 276912), (912, 224991), (936, 219222), (988, 207684), (1026, 199992), (1053, 194864), (1282, 160056), (1296, 158327), (1368, 149994), (1404, 146148), (1482, 138456), (1539, 133328), (1872, 109611), (1923, 106704), (1976, 103842), (2052, 99996), (2106, 97432), (2223, 92304), (2564, 80028), (2736, 74997), (2808, 73074), (2964, 69228), (3078, 66664), (3846, 53352), (3952, 51921), (4104, 49998), (4212, 48716), (4446, 46152), (5128, 40014), (5616, 36537), (5769, 35568), (5928, 34614), (6156, 33332), (6669, 30768), (7692, 26676), (8208, 24999), (8333, 24624), (8424, 24358), (8892, 23076), (10256, 20007), (11538, 17784), (11856, 17307), (12179, 16848), (12312, 16666), (13338, 15384)]