199223976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1183

約数の個数: 128

約数和(自身を含む): 607150080

約数和(自身を除く): 407926104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 376, 483, 552, 564, 644, 658, 966, 987, 1081, 1097, 1128, 1288, 1316, 1932, 1974, 2162, 2194, 2632, 3243, 3291, 3864, 3948, 4324, 4388, 6486, 6582, 7567, 7679, 7896, 8648, 8776, 12972, 13164, 15134, 15358, 22701, 23037, 25231, 25944, 26328, 30268, 30716, 45402, 46074, 50462, 51559, 60536, 61432, 75693, 90804, 92148, 100924, 103118, 151386, 154677, 176617, 181608, 184296, 201848, 206236, 302772, 309354, 353234, 360913, 412472, 529851, 605544, 618708, 706468, 721826, 1059702, 1082739, 1185857, 1237416, 1412936, 1443652, 2119404, 2165478, 2371714, 2887304, 3557571, 4238808, 4330956, 4743428, 7115142, 8300999, 8661912, 9486856, 14230284, 16601998, 24902997, 28460568, 33203996, 49805994, 66407992, 99611988, 199223976]

約数ペア:

[(1, 199223976), (2, 99611988), (3, 66407992), (4, 49805994), (6, 33203996), (7, 28460568), (8, 24902997), (12, 16601998), (14, 14230284), (21, 9486856), (23, 8661912), (24, 8300999), (28, 7115142), (42, 4743428), (46, 4330956), (47, 4238808), (56, 3557571), (69, 2887304), (84, 2371714), (92, 2165478), (94, 2119404), (138, 1443652), (141, 1412936), (161, 1237416), (168, 1185857), (184, 1082739), (188, 1059702), (276, 721826), (282, 706468), (322, 618708), (329, 605544), (376, 529851), (483, 412472), (552, 360913), (564, 353234), (644, 309354), (658, 302772), (966, 206236), (987, 201848), (1081, 184296), (1097, 181608), (1128, 176617), (1288, 154677), (1316, 151386), (1932, 103118), (1974, 100924), (2162, 92148), (2194, 90804), (2632, 75693), (3243, 61432), (3291, 60536), (3864, 51559), (3948, 50462), (4324, 46074), (4388, 45402), (6486, 30716), (6582, 30268), (7567, 26328), (7679, 25944), (7896, 25231), (8648, 23037), (8776, 22701), (12972, 15358), (13164, 15134)]