208227888

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1568

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 466728912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 264, 297, 319, 348, 396, 432, 464, 522, 528, 594, 638, 696, 783, 792, 957, 1044, 1188, 1276, 1392, 1511, 1566, 1584, 1914, 2088, 2376, 2552, 2871, 3022, 3132, 3828, 4176, 4533, 4752, 5104, 5742, 6044, 6264, 7656, 8613, 9066, 11484, 12088, 12528, 13599, 15312, 16621, 17226, 18132, 22968, 24176, 27198, 33242, 34452, 36264, 40797, 43819, 45936, 49863, 54396, 66484, 68904, 72528, 81594, 87638, 99726, 108792, 131457, 132968, 137808, 149589, 163188, 175276, 199452, 217584, 262914, 265936, 299178, 326376, 350552, 394371, 398904, 448767, 482009, 525828, 598356, 652752, 701104, 788742, 797808, 897534, 964018, 1051656, 1183113, 1196712, 1446027, 1577484, 1795068, 1928036, 2103312, 2366226, 2393424, 2892054, 3154968, 3590136, 3856072, 4338081, 4732452, 5784108, 6309936, 7180272, 7712144, 8676162, 9464904, 11568216, 13014243, 17352324, 18929808, 23136432, 26028486, 34704648, 52056972, 69409296, 104113944, 208227888]

約数ペア:

[(1, 208227888), (2, 104113944), (3, 69409296), (4, 52056972), (6, 34704648), (8, 26028486), (9, 23136432), (11, 18929808), (12, 17352324), (16, 13014243), (18, 11568216), (22, 9464904), (24, 8676162), (27, 7712144), (29, 7180272), (33, 6309936), (36, 5784108), (44, 4732452), (48, 4338081), (54, 3856072), (58, 3590136), (66, 3154968), (72, 2892054), (87, 2393424), (88, 2366226), (99, 2103312), (108, 1928036), (116, 1795068), (132, 1577484), (144, 1446027), (174, 1196712), (176, 1183113), (198, 1051656), (216, 964018), (232, 897534), (261, 797808), (264, 788742), (297, 701104), (319, 652752), (348, 598356), (396, 525828), (432, 482009), (464, 448767), (522, 398904), (528, 394371), (594, 350552), (638, 326376), (696, 299178), (783, 265936), (792, 262914), (957, 217584), (1044, 199452), (1188, 175276), (1276, 163188), (1392, 149589), (1511, 137808), (1566, 132968), (1584, 131457), (1914, 108792), (2088, 99726), (2376, 87638), (2552, 81594), (2871, 72528), (3022, 68904), (3132, 66484), (3828, 54396), (4176, 49863), (4533, 45936), (4752, 43819), (5104, 40797), (5742, 36264), (6044, 34452), (6264, 33242), (7656, 27198), (8613, 24176), (9066, 22968), (11484, 18132), (12088, 17226), (12528, 16621), (13599, 15312)]