201968592

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2065

約数の個数: 120

約数和(自身を含む): 621362016

約数和(自身を除く): 419393424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1806, 1997, 2064, 2107, 2352, 2408, 3612, 3994, 4214, 4816, 5991, 6321, 7224, 7988, 8428, 11982, 12642, 13979, 14448, 15976, 16856, 23964, 25284, 27958, 31952, 33712, 41937, 47928, 50568, 55916, 83874, 85871, 95856, 97853, 101136, 111832, 167748, 171742, 195706, 223664, 257613, 293559, 335496, 343484, 391412, 515226, 587118, 601097, 670992, 686968, 782824, 1030452, 1174236, 1202194, 1373936, 1565648, 1803291, 2060904, 2348472, 2404388, 3606582, 4121808, 4207679, 4696944, 4808776, 7213164, 8415358, 9617552, 12623037, 14426328, 16830716, 25246074, 28852656, 33661432, 50492148, 67322864, 100984296, 201968592]

約数ペア:

[(1, 201968592), (2, 100984296), (3, 67322864), (4, 50492148), (6, 33661432), (7, 28852656), (8, 25246074), (12, 16830716), (14, 14426328), (16, 12623037), (21, 9617552), (24, 8415358), (28, 7213164), (42, 4808776), (43, 4696944), (48, 4207679), (49, 4121808), (56, 3606582), (84, 2404388), (86, 2348472), (98, 2060904), (112, 1803291), (129, 1565648), (147, 1373936), (168, 1202194), (172, 1174236), (196, 1030452), (258, 782824), (294, 686968), (301, 670992), (336, 601097), (344, 587118), (392, 515226), (516, 391412), (588, 343484), (602, 335496), (688, 293559), (784, 257613), (903, 223664), (1032, 195706), (1176, 171742), (1204, 167748), (1806, 111832), (1997, 101136), (2064, 97853), (2107, 95856), (2352, 85871), (2408, 83874), (3612, 55916), (3994, 50568), (4214, 47928), (4816, 41937), (5991, 33712), (6321, 31952), (7224, 27958), (7988, 25284), (8428, 23964), (11982, 16856), (12642, 15976), (13979, 14448)]