202421744

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 488540160

約数和(自身を除く): 286118416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 107, 112, 127, 133, 152, 196, 214, 254, 266, 304, 392, 428, 508, 532, 749, 784, 856, 889, 931, 1016, 1064, 1498, 1712, 1778, 1862, 2032, 2033, 2128, 2413, 2996, 3556, 3724, 4066, 4826, 5243, 5992, 6223, 7112, 7448, 8132, 9652, 10486, 11984, 12446, 13589, 14224, 14231, 14896, 16264, 16891, 19304, 20972, 24892, 27178, 28462, 32528, 33782, 38608, 41944, 49784, 54356, 56924, 67564, 83888, 95123, 99568, 99617, 108712, 113848, 118237, 135128, 190246, 199234, 217424, 227696, 236474, 258191, 270256, 380492, 398468, 472948, 516382, 665861, 760984, 796936, 945896, 1032764, 1331722, 1521968, 1593872, 1807337, 1891792, 2065528, 2663444, 3614674, 4131056, 5326888, 7229348, 10653776, 12651359, 14458696, 25302718, 28917392, 50605436, 101210872, 202421744]

約数ペア:

[(1, 202421744), (2, 101210872), (4, 50605436), (7, 28917392), (8, 25302718), (14, 14458696), (16, 12651359), (19, 10653776), (28, 7229348), (38, 5326888), (49, 4131056), (56, 3614674), (76, 2663444), (98, 2065528), (107, 1891792), (112, 1807337), (127, 1593872), (133, 1521968), (152, 1331722), (196, 1032764), (214, 945896), (254, 796936), (266, 760984), (304, 665861), (392, 516382), (428, 472948), (508, 398468), (532, 380492), (749, 270256), (784, 258191), (856, 236474), (889, 227696), (931, 217424), (1016, 199234), (1064, 190246), (1498, 135128), (1712, 118237), (1778, 113848), (1862, 108712), (2032, 99617), (2033, 99568), (2128, 95123), (2413, 83888), (2996, 67564), (3556, 56924), (3724, 54356), (4066, 49784), (4826, 41944), (5243, 38608), (5992, 33782), (6223, 32528), (7112, 28462), (7448, 27178), (8132, 24892), (9652, 20972), (10486, 19304), (11984, 16891), (12446, 16264), (13589, 14896), (14224, 14231)]