223737514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 485388288

約数和(自身を除く): 261650774

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 43, 46, 77, 86, 91, 113, 143, 154, 161, 182, 226, 253, 286, 299, 301, 322, 473, 506, 559, 598, 602, 791, 946, 989, 1001, 1118, 1243, 1469, 1582, 1771, 1978, 2002, 2093, 2486, 2599, 2938, 3289, 3311, 3542, 3913, 4186, 4859, 5198, 6149, 6578, 6622, 6923, 7826, 8701, 9718, 10283, 10879, 12298, 12857, 13846, 16159, 17402, 18193, 20566, 21758, 23023, 25714, 28589, 32318, 33787, 34013, 36386, 43043, 46046, 53449, 57178, 63167, 67574, 68026, 76153, 86086, 89999, 106898, 111757, 113113, 126334, 141427, 152306, 179998, 200123, 223514, 226226, 236509, 282854, 371657, 374143, 400246, 442169, 473018, 694837, 743314, 748286, 782299, 884338, 989989, 1229327, 1389674, 1452841, 1564598, 1979978, 2458654, 2601599, 2905682, 4863859, 5203198, 8605289, 9727718, 10169887, 15981251, 17210578, 20339774, 31962502, 111868757, 223737514]

約数ペア:

[(1, 223737514), (2, 111868757), (7, 31962502), (11, 20339774), (13, 17210578), (14, 15981251), (22, 10169887), (23, 9727718), (26, 8605289), (43, 5203198), (46, 4863859), (77, 2905682), (86, 2601599), (91, 2458654), (113, 1979978), (143, 1564598), (154, 1452841), (161, 1389674), (182, 1229327), (226, 989989), (253, 884338), (286, 782299), (299, 748286), (301, 743314), (322, 694837), (473, 473018), (506, 442169), (559, 400246), (598, 374143), (602, 371657), (791, 282854), (946, 236509), (989, 226226), (1001, 223514), (1118, 200123), (1243, 179998), (1469, 152306), (1582, 141427), (1771, 126334), (1978, 113113), (2002, 111757), (2093, 106898), (2486, 89999), (2599, 86086), (2938, 76153), (3289, 68026), (3311, 67574), (3542, 63167), (3913, 57178), (4186, 53449), (4859, 46046), (5198, 43043), (6149, 36386), (6578, 34013), (6622, 33787), (6923, 32318), (7826, 28589), (8701, 25714), (9718, 23023), (10283, 21758), (10879, 20566), (12298, 18193), (12857, 17402), (13846, 16159)]