202170864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2067

約数の個数: 120

約数和(自身を含む): 621984000

約数和(自身を除く): 419813136

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, 1999, 2064, 2107, 2352, 2408, 3612, 3998, 4214, 4816, 5997, 6321, 7224, 7996, 8428, 11994, 12642, 13993, 14448, 15992, 16856, 23988, 25284, 27986, 31984, 33712, 41979, 47976, 50568, 55972, 83958, 85957, 95952, 97951, 101136, 111944, 167916, 171914, 195902, 223888, 257871, 293853, 335832, 343828, 391804, 515742, 587706, 601699, 671664, 687656, 783608, 1031484, 1175412, 1203398, 1375312, 1567216, 1805097, 2062968, 2350824, 2406796, 3610194, 4125936, 4211893, 4701648, 4813592, 7220388, 8423786, 9627184, 12635679, 14440776, 16847572, 25271358, 28881552, 33695144, 50542716, 67390288, 101085432, 202170864]

約数ペア:

[(1, 202170864), (2, 101085432), (3, 67390288), (4, 50542716), (6, 33695144), (7, 28881552), (8, 25271358), (12, 16847572), (14, 14440776), (16, 12635679), (21, 9627184), (24, 8423786), (28, 7220388), (42, 4813592), (43, 4701648), (48, 4211893), (49, 4125936), (56, 3610194), (84, 2406796), (86, 2350824), (98, 2062968), (112, 1805097), (129, 1567216), (147, 1375312), (168, 1203398), (172, 1175412), (196, 1031484), (258, 783608), (294, 687656), (301, 671664), (336, 601699), (344, 587706), (392, 515742), (516, 391804), (588, 343828), (602, 335832), (688, 293853), (784, 257871), (903, 223888), (1032, 195902), (1176, 171914), (1204, 167916), (1806, 111944), (1999, 101136), (2064, 97951), (2107, 95952), (2352, 85957), (2408, 83958), (3612, 55972), (3998, 50568), (4214, 47976), (4816, 41979), (5997, 33712), (6321, 31984), (7224, 27986), (7996, 25284), (8428, 23988), (11994, 16856), (12642, 15992), (13993, 14448)]